phone lcd screen problems factory

Slowly drag your finger to the bottom right corner without lifting. Try to move your finger slowly enough that you can count to 10 before reaching the opposite corner of the screen.

IMPORTANT: A factory data reset will remove all data from your phone. While any data stored in your Google Account will be restored, all apps and their associated data will be uninstalled. Before you perform a factory data reset, we recommend backing up your phone.

Well, I would like to tell you that the touch screen not working or unresponsive touchscreen on Android is a common issue. And, this issue doesn’t only happen with Android, Apple users also experience the iPhone/iPad touchscreen not working issue.

We already have a separate article for iPhone users to resolve this problem. For now, let’s discuss this issue on Android. Mostly, when users come across this situation, they get frustrated immediately as they aren’t able to access any apps or other things on the phone.

So, if you have also come across the same issue and want to fix it then this blog is definitely for you. Here you will get to know about how to fix the touchscreen problem on Android?

To fix the Android touchscreen not working issue remove the SD card and SIM card, boot the phone in the safe mode, run antivirus scan, diagnose the phone display, and factory reset your phone. Well, these are not the only ways to deal with this issue. To find out the complete list of solutions, keep reading this guide.

If your Android device touch screen is not physically damaged or smashed and it had stopped working all of a sudden and does not respond to your touch, then this may be caused due to software issues.

If your phone’s touch screen is not working, then it is possible that this issue is appearing due to the system issue. In this situation, it is better to use the Android Repair Tool.

This tool will fix all of the system issues that might be causing this problem on your phone. Not just this, but it can also fix several other problems, such as the phone being stuck in the boot loop, apps crashing issues, black screen of death error, battery issues, and many more.

A soft resetting of the phone is a very basic move but in some cases, it works magically. If the phone touch screen not working is not happening due to any major issue, this trick may get your job done. Here’s how to fix unresponsive touch screen on Android:

Sometimes, the screen damage is not the actual reason for the unresponsiveness. There might be some issue with the memory card or SIM card. In this situation, you should try removing the SD or SIM card from your phone:

Though all Android device does not come with a removable battery feature. But, if your device provides a feature of a removable battery, then you must pull back your mobile back cover and remove the battery. Wait for 1 or 2 minutes and then re-insert the battery and Switch ON your phone.

Mostly Android touch screen doesn’t work due to the screen protector. Even though a screen protector protects your phone’s screen from damage, dust, scratches, and water drops, it can also cause issues, such as the touchscreen not working.

If there is any scratch on the screen protector or is completely damaged, then thetouchscreen of your phone won’t respond. In this case, the best solution would be to remove the protector.

However, it will only work if the issue is happening due to the screen protector. If it is not working, then there must be some other issue with your phone screen. Hence, follow the other listed solutions.

It is a temporary solution to this issue, but you can use it until you find the actual reason or fix the issue permanently. You don’t only need to rely on the touch screen to control the phone. There are other options too to navigate through the phone.

You can try the 3-party apps to use the face or voice recognition feature to access your phone. However, this trick can only work if your phone touchscreen is at least partially working so that you can download the app.

To control the phone with the voice, you can use Google’s Voice Access app. This app will listen to your commands & assign a number for each action available on the phone screen. After this, you don’t need to tap on the screen.

Now, just call out the assigned number.Voice Access app also fixes the phrases for certain actions. For example, if you say go back, the app will take you back to the previous screen.

The EVA Facial Mouse app is a virtual cursor that can let you navigate through your phone using face recognition technology. To move the phone screen, simply move your phone in that direction.

If the above-given solutions failed for you, then you can try to boot your phone into Safe Mode to fix the problem. It will help you to recognize whether the touchscreen issue is caused due to any of the recently installed apps.

If your Android touchscreen works properly afterbooting the device into the Safe Mode, then it means the recent third-party app was a culprit behind this problem. Once you find out about the troublesome 3rd party app, simply uninstall it on your phone.

If your touch screen problem is not affecting your ability to download apps from the Play Store, then download and install an anti-malware application and scan your device. Maybe this can fix all your problems.

There are various apps available in the Play Store that can calibrate your device’s touch screen and improve its accuracy and responsiveness. These apps are very much effective particularly when your touch screen responds inaccurately or responds too slow.

Open Play Store, type “touch screen calibration” in the search bar and you will get a few results. Check the ratings and read the review carefully before you download them.

Wondering why my phone touchscreen is not working? If so, you should try 3rd party apps tofix display issues on your Android phone. There are so many apps on the Google Play Store that can diagnose the touchscreen problem of your phone.

These apps will help you to pinpoint what is wrong with your phone screen.For this, I recommend using the Display Tester. First, download and install the app on your device and then follow these instructions:

Here, you will get a bunch of options to test the issue from all aspects. With this tool, you can detectburn-in on OLED screens, dead pixels, the accuracy of saturation and contrast, multi-touch status, etc.

If the touch screen is totally unresponsive on an Android phone/tablet, then it is time to perform factory on the device. As doing this will erase all data on your Android device, you should only go with this option if nothing else is working out for you.

Before factory resetting the phone make sure to backup and restore Android data. Here, we are not doing a normal factory reset, you need to do it in the recovery mode.

If your Android phone or tablet screen has been physically damaged due to several reasons such as a dropped the device in water, on the floor from a high distance, smashing the screen, or breaking the device then the touch screen could be damaged and thus stop responding.

The first thing we are going to do is use the star codes to check if the touchscreen of the Android phone or tablet is working or not. First, dial the start codes compatible with your Android device.

After entering the codes, you can check the issue with the help of a 3rd party apps or software. Sometimes, this trick works and sometimes does not. Well, try it won’t hurt your phone, so you must try it.

Simply dial the codes, to open the device’s diagnostic mode. Once you enter into diagnostic mode, you can test the touchscreen for bugs and dead zones.

In this case, you can try one trick. Simply, knock each corner of the touch screen 2-3 times and then see if the Android unresponsive touchscreen issue has been resolved or not. If it is still not working, then you can try the next fixes.

There are some instances where the Android touch screen stopped responding after the phone is dropped into the water or due to some reason water drops gets inside the screen.

Nevertheless, you can still fix this problem and get your phone screen back to its normal working condition. For this, you must check out the guide on how to how to fix unresponsive touch screen on Android damaged by water.

This is a straightforward solution, if there is a hardware issue with your phone, then you don’t have any other option but to buy a new touchscreen for your phone.

There are some cases, where the phone touchscreen can be accessed partially. In this situation, the 3rd party apps can help you out in resolving the problem and enhancing the screen latency. There are so many apps that can calibrate the phone screen to decrease the response time.

This tool will suggest you click on several sections of the touchscreen. After doing this, the app will reduce the latency according to the phone model.

However, this app doesn’t work the same with all the devices. The ability of this app differs with different phone models. So, it doesn’t guarantee anything but you should use it as there is no harm in trying it.

Many people ask how to fix unresponsive touch screen Android but before that, is important to know what are the reasons for the touch screen not working on Android, right?

Physical damage– Maybe your Android phone is damaged or broken. Or maybe it’s due to moisture detected issues, high temperature, static electricity, cold, etc can lead to touch screen damage on Android phones.

The Android touch screen is not working/became unresponsive? Now, wondering how to recover data from an unresponsive touch screen of an Android phone?

Don’t worry here is a solution for you!! Try the Android Data Recovery Tool. This is the best way to recover the data from an Android phone no matter if it is working or not.

This tool can also recover data from a broken Android phone. Using this tool you can recover different kinds of data, such as photos, videos, contacts, text messages, WhatsApp messages, documents, call logs, audio files, and much more.

You can use the user guide to find out how Android Data Recovery Toolworks in order to recover data from an Android device with an unresponsive touch screen.

Note: It is recommended to download and use the software on your PC or laptop. It is because recovery of phone data on the phone itself is risky as you may end up losing all your data because of data overriding.

Yes, the cracked screen affects the responsiveness of the touchscreen. When the phone screen gets cracked, the digitizer, an important component of the phone, starts interrupting the touch of the screen. But when the phone screen totally get damaged, the digitizer gets exposed to water, dust, moisturewhich leads to major damage.

If you see a phone’s screen then it has two major parts: the actual LCD and the glass. The glass of the screen can be replaced easily but when the LCD gets damaged the repairing of the device becomes a risky task.

There are ways to fix the cracked screen temporarily. You can use a screen protector or tape to fix it. First, clean the phone screen as much you can and put packaging tape over the screen. If there is some extra tape then remove it. And now you can use the phone as before but remember, it’s a temporary fix.

Though the most Android phone touchscreen issue can be solved by removing the screen protector and cleaning the screen with a soft, slightly damp, lint-free cloth. but if that doesn’t work, you can try the other ways shared in this blog to solve how to fix unresponsive touch screen Android phone issue.

On the other, you may also lose your important and valuable data from your device, hence it is recommended that you must try Android Data Recovery Softwareto recover data from an Android device whose touch screen is not working or became unresponsive.

Today, many of us rely on our smartphones to communicate, work, and play. Therefore, it can be quite alarming when they begin to act strangely – especially if you can’t get your phone to turn on at all.

One of the most concerning issues to plague smartphone users is a black screen, often referred to as the “black screen of death.” However, despite the harsh name, this issue can be remedied in several ways.

To fix a black screen on an iPhone or Android, the first (and easiest) step is to do a hard reset. This basically entails rebooting the phone’s software. A hard reset can be performed right on your phone, although the process differs depending on what type of device you own.

If you’re still staring at a blank screen, it’s possible that the cable connecting the logic board to the LCD screen has become disconnected. This can occur if you accidentally drop your phone a few times. In order to regain your screen’s functionality, the cable will need to be plugged back in.

If you want to repair a broken iPhone or Android this way, it’s best to seek help from a professional. While you may find DIY instructions online, you could risk causing irreparable damage to your device if you don’t know what you’re doing. So, if you suspect that your phone’s LCD cable is disconnected, search for a place in Las Vegas that fixes phones.

When your phone screen goes black randomly, it may be an indication that something is wrong with your operating system. In that case, a factory reset is often beneficial. During a factory reset, your device’s data and settings are completely wiped, returning the phone to its original state (i.e., the state it was in when you first purchased it).

Not sure how to do a factory reset on an iPhone or Android? The process is more involved than that of a hard reset but can still be done with moderate ease.

Keep in mind that this process takes longer than a simple hard reset – you may have to wait several minutes for your phone to restart. Once the process is complete, check to make sure the device has been restored to its factory settings. If you’re presented with the iOS Setup Assistant upon startup, you’ll know the reset was successful. From there, you can choose to restore your backed-up data.

Your phone may not be charging properly if the charging port is blocked off due to grit or debris. Simply blowing on the port a few times can help. For a deeper clean, you can try gently scraping with a toothpick or using a cotton ball (or Q-tip) with rubbing alcohol. Some people recommend trying a low setting with a vacuum to extract dirt, but that can easily damage parts. Blowing out dirt with compressed air is a safer alternative.

Software issues with apps can sometimes cause a phone to act unpredictably. If you are noticing certain apps are crashing frequently, you should update them immediately. You should also consider deleting buggy apps for security and the health of your phone. If an app has crashed on your Android, you can force stop it through settings > apps & notifications -> see all apps -> force stop.

If you’re in need of smartphone repair, NerdsToGo can help. Our expert team understands the inner workings of a wide variety of devices. We’ll determine the root of the problem to get your phone up and running again as quickly as possible. And, if you don’t have time to visit our storefront for your smartphone repairs, we’ll come to you!

Is your phone"s screen behaving oddly? Have you noticed your iPhone or Android phone"s display glitching? It could be doing so for several reasons. From loose internal connections to buggy software, many issues can cause a smartphone screen to flicker.

The first thing to do when trying to fix a glitching phone screen is to restart your phone to ensure that this isn"t a temporary issue. Performing a restart kills any active third-party background services and processes that could be causing the display problem.

Restarting will also refresh your phone"s memory components if any of them crashed during a task. After rebooting, if the display is no longer flickering or glitching, you should review all the recent apps you"ve installed. If the problem comes back, try the next tip on this list.

Rebooting is the most basic troubleshooting step you can execute, and it does the trick for most problems. However, if it doesn"t fix your flickering display, consider wiping your phone entirely by performing a hard reset. Doing so will restore your phone to its factory settings and clear the cache.

If there"s any unprocessed data hampering your phone"s functions, a hard reset will clear everything right away. However, before performing a factory reset, don"t forget to back up your Android phone or your iPhone. Note that backing up a Samsung phone is slightly different since you need a Microsoft account to do so.

If your Android screen is still flickering, try switching to Safe Mode for a couple of hours. Safe Mode lets you use your phone without third-party apps and services. Unlike a factory reset, Safe Mode retains your phone"s data, and you can return to the regular experience anytime you want.

However, note that Safe Mode is merely a diagnostic tool and won"t solve the problem. If your phone works fine in Safe Mode, it means the problem is caused by a third-party app, not your phone.

The auto-brightness (Adaptive brightness) setting is responsible for constantly altering the screen"s illumination based on light sensor data. But a software update or hardware defect could lead to unexpected snags, including display flickers. Therefore, another straightforward action you can take is to disable the option from the Settings menu.

Alternatively, there"s also the option to reset the Adaptive brightness, which can come in handy if your phone struggles to adapt to new lighting conditions. To reset your phone brightness:

When rendering graphics, your phone dynamically decides whether the CPU or the GPU will handle the job. While the transition is usually seamless, a damaged or aged phone can struggle with screen compositing (layering images).

There is a minor delay between tasks when the phone doesn"t have anything to display. Hence, the flickering. But disabling hardware overlays can help. To do so, you"ll first need to enable Developer options.

Once in developer mode, head back to your phone settings and scroll to the bottom until you find Developer options. In it, scroll down to find Disable HW overlays and toggle it on. Note that this will consume extra power since disabling overlays forces the phone to use GPU rendering.

Unfortunately, there"s no guarantee that any of these steps will work. Sometimes, a glitching phone screen is due to a hardware failure, and there may be significant costs involved for repair or replacement. That"s why it"s worth giving each one of these tricks a shot first.

That said, your last resort is to get in touch with your device"s manufacturer and have your phone screen checked out by a professional. If none of these techniques worked, you might be facing a more complex issue. In these scenarios, the only option is to send your phone in for repair or replacement.

Since your phone plays such an active role in your life, you need everything to work correctly. Smartphones house many delicate and interconnected components, and the malfunctioning of any one can cause flickering displays.

Don"t worry; a flickering phone screen is usually fixable, assuming it"s a software issue. Even though mobile phones are complex and can be daunting to repair, trying these at-home tricks first can save you a lot of money versus buying a brand-new device.

This article was co-authored by Linh Le and by wikiHow staff writer, Nicole Levine, MFA. Linh Le is a Certified Mobile Repair Specialist and the Owner of SC Mobile Repairs in San Clemente, California. With more than 12 years of experience, he specializes in smartphone, tablet, and smartwatch hardware repair. Linh has an iTech Mobile Device Repair Certification and an iOS Certification. He holds a Bachelor’s degree from The Franciscan University of Steubenville.

With the intro and the disclaimer out of the way, let"s try to understand what this "ghost touch" problem really is and how it affects the usage of your phone.Affiliate offer

Ghost touch (or touch glitches) are the terms used when your screen responds to presses or inputs that you"re not actually making, or when there"s a section of your phone screen that"s completely unresponsive to your touch. Exactly what the "ghost" presses will do varies from device to device, but it seems to be more common in some devices than others.

In more severe cases it"s a hardware problem with your display and the way it"s housed inside the chassis of your phone. If you"re an engineer and are ok taking electronic devices apart (and have all the required specialty tools), multiple people have reported success simply by disconnecting the screen from the data connectors.

In other situations, water or dirt damage (or beneath the screen protector) can cause "phantom" presses that aren"t being made. There"s no definitive single cause, or fix, for the problem, however, so you"ll have to use some trial and error to fix the issue. This is especially true if you are out of warranty and wish to avoid a (usually expensive) visit to the service center.

Listed below are some basic steps that you can try on your smartphones before you delve into more advanced, complex fixes. Note that these steps are applicable to both Android and iOS devices.

Surprising as it may seem, many a time, ghost touch issues happen only when phones are connected to a wall outlet. This is especially likely if you happen to use a charger/cable of spurious quality. Basically what happens here is that these chargers and cables affect the functionality of the digitizer—which is the sensor that detects your touch inputs.

If you are facing this ghost touch issue while charging your phone, it"s best you replace the charger or charging cable with a new/better one. To check if a charger is really the cause, try charging the phone using a different charger/cable combo and check if the issue persists.

A simple solution that can solve plenty of problems! Having many apps running in the background can cause a lot of issues. Generally speaking, open applications in the background can cause glitches on the software level which may result in ghost touch issues. So clearing them is a solid first troubleshooting step.

Although in Android, the process may vary from device to device, the rule of thumb is to open the overview panel, either by pressing the overview button on the bottom right. If you have gesture navigation on, you can either swipe up from the bottom of your screen, hold and then release. If you have a two-button navigation you simply swipe up from the middle of your screen. After that, depending on your device, you either swipe up or press the "Close all" button.

To clear apps in iOS, you swipe up from the bottom of your screen and then using one, two, or three fingers, close the individual apps that appear on your screen.

If you try to skimp on the quality, you may end up with screen protectors and tempered glass that are made of poor materials. These types of "protectors" cause more damage to your phone than save them from cracking. Basically, the poor quality of materials used on such screen protectors affects the touch sensitivity of the screen beneath it.

A more extreme position would be to avoid screen protectors altogether since most modern smartphones come with adequate scratch and fall protection thanks to better quality glass made by Corning (Gorilla Glass) or AGC (DragonTrail).

Especially with the popularity of edge screens, the actionable area in many smartphone screens now extends to the sides of the device. That not only can lead to unwanted touch detection issues caused by our hands, but also when a phone case is not properly installed, or worse, is dirty.

As simple (or outright stupid) as it may seem—before we move to more advanced troubleshooting methods, it is always best to try and thoroughly clean the display. To do this, take a slightly moist soft cloth and wipe the screen. Follow this step with a dry cloth and wipe it clean. It is actually a good practice to wipe your screen every couple of weeks to prevent any smudges or dust accumulation which could eventually lead to the dreaded ghost touch issue.

On iOS navigate to Settings > General > Transfer or Reset iPhone > Reset and choose Reset All Settings. This will only reset your device settings and will not delete any of your files. Keep in mind that network settings will be cleared too, so you will manually need to reconnect your device to your Wi-Fi. The home screen layout and keyboard settings will also be reset.

On Android, you will have to do a safe factory reset that will sustain all your data but reset all other settings. To do that you go to your settings and search for "Back up and Restore" (usually located in Settings > About Phone) and from there you can choose where you want your backup to be stored: Locally on your phone or your computer or in a cloud. If you need more information on this process, read the linked articles below.Affiliate offer

If none of the relatively simpler solutions worked for you, chances are high that your phone is suffering from more severe (i.e. actual) ghost touch problems. As such, your options aren"t quite as straightforward.

To check if buggy software is behind the issue, the easiest method is to perform a factory reset of your phone. This will bring your phone back to its original factory settings. If the issue was caused by an unruly app or a biggy software update, chances are high a factory reset will solve it.

This step is definitely not recommended for the average smartphone user. For folks who have the technical know-how to perform this task, and if they have the right tools at their disposal, opening up the affected smartphone, disassembling it, and putting it back together could potentially fix the issue.

Many people (and indeed, a bunch of YouTube videos) suggest that taking the phone apart, disconnecting the screen from the data connectors, and reseating all of that has been enough to fix the problem for them.

You could, of course, pay a third-party repair shop to reseat your screen in the connectors for you to see if it fixes the problem, which would be cheaper than a whole new panel.

The unequivocally best way to fix a screen glitch problem is to return the device to the manufacturer, ideally under warranty for a replacement. When within warranty, many companies will offer a new device in exchange for the faulty one, though some may opt to replace the screen instead to try and resolve the issue.

hi, my phone got into water. i had it dried on hair dryer, rice and silica gel for several days. when i try to turn it on, it vibrates but the screen is black. if i charge it, the only thing that shows is the percentage but remains unresponsive. which part of the screen should i change? thank you

Sir, Last evening Im using FB app and suddenly within a minute my phone screen turns black and everything inside working but black screen remains the same. From last 1.5 years, I didn’t let my mobile fall from hand. Need your assist and advice.

I have a Nokia 6.1 (TA-1045). It’s screen started to come off due to swollen a battery. I followed YouTube videos to use a hair dryer to carefully remove the screen and fix the battery issue. When I reinstalled the screen the lights on the side come on but the screen is black with a small gray area on the left bottom side of the display. Phone turns on and receives calls and appears to be working properly but does not show anything on the screen. I don’t know if I too much heat while trying to remove the screen.

Could it be a problem with the screen, flat cable or main board? Is there anything I could do to test if the LCD has gone bad or entire screen with digitizer has to be replaced?

Thank you. The battery issue is resolved but my Nokia 6.1 display is not working. It has a black screen with a small gray area. I replaced the display with a new one but I still have a black screen (no gray area). My phone turns on and appears to work fine other than no display. The touch screen is also working. Can this be a problem with the main board of the phone or a loose connection?

Sir, My mobile was broken due to a bike pass over the phone, the display does not work it shows some colour but the phone rang during calls and phone connected on the PC. I want to know wheather the display is broken or motherboard is broken. Shall i change the display or motherboard.

sir, my phone Vivo y71 have problem, the display turn to be like red, pink, white, blue, green, and etc screen. i can hear the notification sound, what is the problem? the display is new and it work fine until 3 day later it turn to have the problem.

Sir I have a samsung j7 2016 phone it fell down from me display is cracked but I don’t know if the phone is really working because I heard vibration sound and everything except display as it showed lines and black screen sir please tell my smartphone is working or not

My redmi note 7 phone was immersed in water I took out immediately tried to switch it off it did not got off but after few sec display is gone and screen is black I hv dried it completely I am able to recive phone through ear phone .is it display problem or motherboard issue as local shopkeeper said it’s a motherboard issue

Hello sir, my mobile was vivo Y95 . While I’m using phone gets suddenly strucks and then dead and there is not sound while charging or while pressing lock and volume buttons also. what might be the problem of mobile

When i increases my phone brightness above 20 then display shows black screen with dim backlight and when i decreases phone brightness below 20 then its works correctly. Sometimes its works on full brightness when charger is plugged in and battery is fully charged only at 100.

I have already hard rest my phone and also downloaded firmware again in my oppo a57 but problem persists. When i power on or reboot my phone its does not show OPPO logo on screen because at that time screen works at full brightness and after certain loading when brightness comes to default setting its start displaying.

My Samsung note4 phone have only light and when I press the power button it have sound and its previous features. What is the problem sir? please help.

Hello Santosh, I was using my phone and charging my xiaomi 9T when all of a sudden the screen died! I can still hear the sound of charging and my daily alarm. Touch screen seem fine also when i try to swap away the alarm. No display on screen despite multiple restart/reboot. What could possibly be wrong with the phone?

Did the Phone Fall anytime? There could be 2 Reasons: 1) The connector of the Display is Lose in the Main PCB of the Phone. Remember that the Display and Touchscreen and two different things. The Touchscreen has different Connector to the Main Board. (2) The Display has gone Faulty and needs Replacement.

hello sir, my vivo y66 phone screen has cracked and display has gone complete black, can still hear message and call notifications and if someone calls , I am still been able to pickup calls by just swiping down but nothing is visible.

My mobile,.J8, slipped down, since then display is black. But if someone calls it is.ringing but unable to see anything on the screen. When I approach samsung authorised centre they claimed faulty mother board. Totally confused, if it is board related supposed not to receive any calls.. Isn’t it.

hello sir, thanks for helping with our queries i have a problem with my display of vivo Y95 mobile phone it is an Lcd display but sir the display is working but its pixels is being reduced i mean it is working but the display appears to be a older picture tube display with lesser pixels i did not drop the phone too it changed this way from the day i slept outdoor last night and their is some water collected on the display in morning due to fog.

Sir i have Samsung galaxy j2.it always sounds like if the battery has turned low.and sounds when it is kept on charge but the screen is full black.and the touch screen doesn’t work.the power and volume button work only when the phone is kept on charge.

Sir my phone is on but the display is not showing and sometimes I watch video and playing games and suddenly turning off but the sound can still hear and after few seconds it will turn on again and sometimes when I switch on my phone the display won’t show but the phone is on , and I have two blue lines in screen, but I don’t have any idea how to fix it all, but sir can you give me reason what is the reason in all of this

Get the Phone checked and see if the Display Connector is Fixed Properly. If it is Properly Fixed and the Problem is Still there then maybe you have to Replace the Display.

Your Touchscreen is OK. The Display is Gone Faulty. Replace with Combo Set. Also Install a Protective Gorilla Glass of the Duplicate Combo for Safety as they are very delicate.

You mean you Replaced the Old Display with New One and it is still not working. If yes, then there is serious problem with the Board. It is better to get Rid of such a Phone and Buy a New One.

Sir,mera phone Lenovo K8note hai,screen pahle aadhi hokar,linings aati thi,phir Black Hokar bandh ho rahi thi, maine combo naya lagvay ,par problem solve nahi hua,ab mujhe Kya solution de sakte hai,Kya karna chahiye .

sir i have spice phone suddely screen of my phone start blinking and than switched off when i tried nto switch on my phone its working but display of my phone is blank?

Don’t switch ON the Phone it Shorting May Happen. Disassemble the Phone Completely and Clean with Tinner or IPA Properly. Assemble Back and Check. If the Problem is NOT Solved then Disassemble again and Apply Liquid Flux All Over and Board and Give Heat. Assemble Back and Check. If the Problem is still NOT Solved then the Phone is Short. It must be Checked Properly by some Experienced Technician if you have No Experience.

I have moto x play. Purchased two years back. Phone’s display went blank but touch works fine. display is totally black. i dont know whether it is display(lcd) problem or backlight( battery or motherboard) problem? awaiting for your reply. thank you in advance.

Huawei Y520-U22 connecting and disconnecting constantly while connecting to the computer by USB cable and the mobile phone also vibrating constantly when it is on but no display.

if you can see everything very clearly on the Display and can feet the Crack on the Touchscreen then only the Touchscreen is Broken. You can also use an App called Mobile Doctor Plus. Check the Video Here: https://youtu.be/wu1PwXKJWSs

when i switched off and turned back again, the whole screen got divided in two parts Motorola logo appears both in upper nd lower half plus as boot up progresses the boot up screen shows images with slow fps(in both half) like missing some images in between, at password screen the top half screen is blank and whole display is contricted in lower half, touch is working fine, like where it should normally work even in the blank part. ..

hello santosh iam having iphone 4s today morning i woke up i switch on my phone it was working fine the battery was low so i connected with cable after some time i noticed display showing blur and lines and withing 2 min it was all blank i tried to rest it so it gets back to normal stage but still it was blank plzz guide me the solution

sir, i m using moto e2 second generation phone. it was working well. suddenly, display went blank but touch works fine. display is totally black. i dont know whether it is display(lcd) problem or backlight( battery or motherboard) problem? i m ready to replace the display. but i m afraid even after replacing the display, what if it is still blank due to some than problem rather than display itself, like battery or motherboard. kindly evaluate and say whether i can order a new display for my phone or not. thank you in advance. awaiting for your reply.

Sir I bought a mobile phone (brand new). After a week or more it gave me a problem that it automatically restarts. I gave it to its authorised customer care centre for repairing. They refreshed its software but now it is giving me another problem which is that whenever I use it on full brightness its screen starts flickering but after a close observation I observed that it only flickers at grey colour family area i.e where ever there is grey colour on my lcd it flickers at maximum brightness. Is it a lcd issue or a board issue or a software issue and also all the rest colour work perfrctly and this issue is only innmax brightness. Plz guide me as soon as possible

hello santosh iam having iphone 4s today morning i woke up i switch on my phone it was working fine the battery was low so i connected with cable after some time i noticed display showing blur and lines and withing 2 min it was all blank i tried to rest it so it gets back to normal stage but still it was blank plzz guide me the solution iam facing problem

Sir I bought a mobile phone (brand new). After a week or more it gave me a problem that it automatically restarts. I gave it to its authorised customer care centre for repairing. They refreshed its software but now it is giving me another problem which is that whenever I use it on full brightness its screen starts flickering but after a close observation I observed that it only flickers at grey colour family area i.e where ever there is grey colour on my lcd it flickers at maximum brightness. Is it a lcd issue or a board issue or a software issu??? Plz guide me as soon as possible

Sir my phone is fell in water then I put it 3 hours in rice then use 7/8 hours without any problem but next day when I wake display colors are faded …..Please tell me the problem.

My zenfone max lcd not working I have checked new lcd but not working. phone starts completely and when I start my phone then lcd flat belt get very hot please give me solution

Sir my smartphone fall in water for few second and I switch off it immediately but it vibrating for 2 minute, after that I put my phone in sunlight for 4-5 hours.

sir, when I switch on the phone a blank page will appear and the phn rings when some one calls and some times it shows the symbol of the phn .can u suggest a solution plz

My HTC desire828 screen appears smtimes with white Nd black shades especially while switching on d phone.whether it’s a display problem or bcz of Nt updating software

Sir actually my phone starts recognising unnecessary touch wen exposed to light and wen brightness is increased…Things happen itself….How to overcome dis….I’m using Moto g4 plus….

My htc desire 828’s screen’s display is half black and half good working.As i use it for 5-10 minutes it starts to work properly but when screen locked n opened again again same problem.please help..

My Redmi Note has fallen on ground, on its full brightness it’s shows very dim display, rest all functions are working good, screen is visible but very less, touch is OK, pls solve the problem

I have a HTC516 dual SIM. After charging the phone I saw it working properly. Then I tried to restart the mobile. Then onward the display is not working. It is ringing call is coming. I can receive the call also.

Disassemble the phone and clean the display connector and the connector point with IPA. Assemble back and check if it is working or not. If not, then the display is gone. It need to be replaced.

Hello,my moto e screen is half visible while half screen has black and red stries over it.what can i do to it. is there any solution or i have to take it to authourised service center?

hello..i have an old sony k530i which has been broken for a long time,.my phone problem is,went i ON the power,it just show white display only at my phone until its off by it self,also its keep vibrate when i press the ON button..do you think its a software problem???please help me show how to repair it..

Display is not appearing in my mobile Nokia Lumia 610. When I was dialling a number, screen blinked and fluctuated and disappeared and now there is no display at all.

suddenly there is a sparking sound in my phone,remove the battery and sim card. After that I inserted sim and battery and ON the mobile, the SAMSUNG logo appears and then SWITCH OFF. Automatic ON and OFF repeats. please tell me about the problem and can i repair this phone?

Replace the battery and check. If the mobile phone gets ON then change the battery. Otherwise, there is problem in the power section of the mobile phone. Take it to Samsung Service Center.

Watching your mobile screen with those white or black vertical/horizontal lines is annoying. In short, it’s tough to use a phone with these lines appearing on the screen. Typically, this issue is associated with the LCD, caused by a faulty hardware component in your device due to some accidental fall or water damage. Phones with such damages can only be fixed at a phone repair center.

If you are itel, TECNO or Infinix phone user and is troubled with vertical and horizontal line issues, make a reservation now without waiting time at the service shop. Carlcare Service will fix your phones easily. If your phone is under warranty, Carlcare can also save you repair costs. Check warranty now>>

Before you head on to the fixes, let’s make your phone data safe. Sometimes, these lines are irreversible, and even the solutions you’re up to try may be followed by some sort of data loss. Therefore, the first thing you should do is make a backup of important files and apps on your device. Some popular ways for data back in Android devices are via:

If there’re white lines on the screen, this solution may prove effective. A battery cycle is when you charge a mobile to 100% and let it drain to 0% again. Usually, the lines will disappear soon as you charge the battery fully.

If the above methods don’t work, it’s time to try this masterstroke. Using your phone in a safe mode will confirm if the lines are because of some faulty app or software.

It won’t be aggregation if you call “Factory Reset” the mother of all solutions. It fixes most of the issues caused by an app or software glitch. The process actually brings your phone back to the factory setting by erasing all the apps and files you’ve downloaded post your phone purchase.

If the horizontal or vertical lines still appear on your phone screen after trying all the above methods, you better take your device to a reliable mobile repair store near you. Most likely, it’s a faulty hardware component that needs to be repaired or replaced. Here, we would suggest you opt for only an authorized service center, as this will ensure flawless repair at a reasonable cost. Besides, if any of the components have to be replaced, they will be genuine and as per your specific requirements.

If this issue arises in your Infinix, Itel, or TECNO phone, Carlcare Service is here to help you! Pay a visit to your nearby Carlcare center. Our highly skilled technicians will fix the issues and saves you much trouble.

As the official service center part, we provide 100% original spare parts and various value-added services for Infinix, Itel, and TECNO users. Now with the online reservation service through Carlcare App, you don’t need to wait while your phone is repaired at our service centers.

A black screen on an Android can be frustrating. If you can tell your Android phone is on, but the screen is black and won"t respond, there are a few things you can do that might get it working again.

Inspect and clean the charging port. Dust and debris could keep your phone from charging properly. Inspect and clean the charging port. If necessary you can gently blow into the charging port, or use a wooden toothpick to try to remove anything that"s stuck in the port. Once it"s clean, plug your phone in and let it charge for about 10 minutes. After it"s charged for a short while, try restarting the phone.

Wait until the batteries die completely and the phone shuts down and then recharge the phone, and restart it after it"s fully charged. If there is a critical system error causing the black screen, this should get your phone working again.

Gently, but firmly press your phone from both sides, squeezing the front and back together. If there"s a loose LCD connection, this could help reseat the connection and get the screen working again. If this works, consider taking the phone to an authorized service center to have them firmly reseat the LCD cable.

If your phone is in a case, remove it from the case before you start this process so that you can accurately gauge how much pressure to put on your phone without breaking the screen.

Force restart the phone. Many critical system errors can be cleared up with a force restart. Depending on the model Android phone you have you may need to use some combination of buttons to force restart the phone, including:

Plug in phone, wait five minutes, and then try to do a Force Restart. This ensure the phone has enough power to restart, and restarting could clear any errors that might be affecting the screen.

If possible, remove the battery, wait 30 seconds or more, and then reinstall the battery and start your phone. If cannot remove the battery from your phone, you"ll need to allow your phone to discharge completely. Then recharge it and try to restart the phone again.

Use caution when taking your phone apart to remove the battery. If you have a newer phone that"s hard to open with the appropriate tools, take the device to a professional who can help. Otherwise, you run the risk of doing further damage to your phone.

If you have one, remove the stylus and see if it causes the screen to come on. If it does, navigate to Settings > General management > Reset and then choose Auto Restart and schedule a time for your phone to restart. You"ll have to wait until this time to see if an automatic restart fixes your problem.

Alternatively, you could also choose Factory data reset from the screen to completely reset your phone back to factory specs. This can be useful if you"ve installed a corrupt app that is affecting your display.

Choosing Factory data reset will delete all the data, including pictures, music, etc., from your phone, so if possible, back up your Android phone so you can restore your data once the phone is working properly.

If you have a Samsung phone, use the Samsung Smart Switch to connect your phone to your computer, and then try to access it, reboot it, or back it up from there.

Reboot your phone into Safe mode. Safe mode may allow you to navigate the phone to restart it, clear the cache (more on that below), or perform other tasks that could help fix the black screen problem.

When changing up which buttons you"re holding, you may have to try a few times to get the timing exactly right. It should be about 10 seconds before you switch to the new buttons (but keep the power button depressed all the time), but switching too soon or too late will cause the phone not to boot into Recovery Mode.

Clear the cache on your Android phone. This deletes temporary files and frees resources, which could resolve whatever issue is preventing the display from turning on.

Try a factory data reset. This will restore the phone to factory settings, which deletes all your data, so be sure you have a backup of anything you don"t want to lose before you start this process, if possible.

Overall, iPhones are of better quality than Android phones. A premium-priced Android phone is about as good as the iPhone, but cheaper Androids are prone to issues. Android phones surpass the iPhone in several categories, like battery life and voice assistant—it’s all about the features that are most important to you.

I think I figured it out It may help try it. The ghost touches could be from a lose screen that has to be fix are software. But you would have to determine that by these steps. I figured the screen would either be messed up if you dropped it and the cable is lose are a defect and can cause ghost touches are screen scrolling are wacky things going on with your screen physically or could be static shock if you do not have a static free cover or your power adapter if it"s not original for the phone are a different kind can cause it as well all this I found out just doing everything I could think of that may cause this thing to act up. Unless you have a static free case or antishock case that may cause the problem as well. As I went a whole day without plugging in my charger after I done a few things that I will explain threw this whole thread that it did not act up one time with out plugging in my charger I used a charger for my samsung galaxy as it the same volts nothing different. There is a dead spot on the screen where no matter what you do it will not let you touch anything and it"s toward the top in a straight line across. Very seldom it will let you touch anything and I think it"s where the ghost touches are right in that spot.Now for software. No matter if you reset your phone from the hard reset if your signed up with google unless you go vanilla and not let google download everything you had on there again your in trouble if you do. For one it"s software problem that has not been fixed and for 2 when cutting on and off it stops sometimes that"s software. Now for the good part what others may find out is if you go in and reset your phone with just says reset to default instead of starting from scratch the phone doesn"t act up. This phone is very picky on what it wants on it. Also I found that it could be the facebook app causing it to do this!! I promise you once I reset my phone to default and deleted the facebook app I had no problems yet all day!! Because as I got notifications from facebook on my phone locked up and started the wacky and not responding and all other kinds of things with ghost touches and all. I looked at facebook from the web with google chrome after the app was off again and no problems. Also I found out that if you do not use the default text keyboard are the default text message program on the phone no matter if you like what it does are not it will cause you problems!! I will update and let you know as I go threw finding out what really happens with doing all this again!! Thanks and hope this helps a lot of people as it certainly had me stumped. I love this phone but couldn"t use it will get back as I find more problems if things start to acting stupid again. OO and I have the verizon VS980

This diagnostic solution page should help you identify the cause of your broken smartphone screen and find a suitable solution to get your phone back up and running. If you’re having trouble with a black or blank screen on your Galaxy S20, S20 Plus, or S20 Ultra, this is the page for you.

If your screen is displaying images, but is having problems with touch input, try our Samsung Galaxy S20 Touchscreen Unresponsive solution page instead!

It’s possible that your phone screen isn’t displaying any images because the phone is off and the battery is dead. Normally, trying to turn on the phone with a low battery will prompt a display on the screen telling you to charge the phone, but if the battery is sufficiently discharged, the screen may not have enough power to display the prompt.

Try connecting your phone to a charging setup you know is functional for at least 20 minutes.You can test your setup with another USB-C device to ensure it’s providing power.

It’s also possible that your battery can’t charge because your USB-C port isn’t able to transmit power to the battery. If you have a wireless charging setup, you can try charging your phone wirelessly to circumvent the bunk USB-C port, or try gently cleaning out the USB-C port with a toothpick, isopropyl alcohol, and/or compressed air. (Pro Tip: use a dust blower to avoid the harmful environmental impact of spray can dusters.) Once you’ve connected your phone to a power source you know is working, try turning on the phone again.

If your phone still didn’t turn on, there may be a software issue preventing your phone from booting up. Just in case your phone is afflicted, you should perform a force restart while your phone is still connected to the charger:

Temporary files, background processes, and system glitches can cause your Samsung Galaxy S20"s screen to go black and prevent an image from showing. To reset any firmware blips, you can perform a force restart on your phone. To force restart the Galaxy S20:

If the screen is still acting faulty, then you may try backing up your personal data (videos, photos, music files, etc.) and performing a factory reset on your phone. This option will delete all of the files and applications from your phone, starting it back up as if it was new. While this may remedy your problem in a less invasive way than some other options, you should only do so if you are fairly confident that the issue is a software problem. To perform a factory reset on your Galaxy S20:

Lithium Ion batteries like the one found in your Galaxy S20 are only rated for around 400-500 charge cycles before the battery capacity degrades to 80%. For most regular users, this will happen at the 1-1.5 year mark, at which the user will notice that their battery holds less charge and takes longer to reach a full charge. However, at around 50-60% capacity, the battery will start to fail to hold a useful charge and may even struggle with providing adequate power to handle the performance of the phone. If you’ve been using your phone for 2-3+ years and have amassed a thousand or more charge cycles, your phone may have trouble starting the hardware up, even when fully charged.

Additionally, lithium-ion batteries like the one in your Galaxy S20 don’t like to be kept at the extreme ends of their charge range (fully-charged or fully-discharged) for long periods of time. If you’ve kept your phone’s battery at one of these extremes (especially fully discharged) for multiple weeks or months, this may have degraded the battery life significantly, even if your charge cycle count is relatively low.

It’s possible that the screen won’t turn on because of a faulty battery. Although the phone should be able to power on without the battery while connected to a power source, some cases may prevent this from happening.

Case 1: If your battery and USB-C port are both malfunctioning, you won’t be able to turn on the phone because no power is getting to it. You may be able to provide power to the phone wirelessly, but because the battery is incapable of holding a charge, the phone loses power once the phone is lifted up to try to turn it on. To attempt to test this, you can try turning on the phone while it is resting on the wireless charging pad, being careful not to disturb or interrupt the wireless power. However, wireless charging outputs much less power than cable charging, so this may not be enough to power your phone. If your phone does turn on using this method, you’ll want to replace the daughterboard containing the USB-C port, as this will allow you to charge your phone moving forward. You’ll probably want to replace the battery too while you’re at it—Galaxy phones are notoriously glued down, so it’s best not to have to open them twice.

Case 2: If your battery is swelling, the change in volume might dislodge some important componentry within your phone, such as unplugging the display cable. In order to move around components, the battery will likely need to have swollen somewhat significantly, so you can check your phone’s physical appearance for bulging. Be sure to take off any cases before you check, as even the slightest bulge can indicate serious problems with your battery. If your phone is bulging, you should replace your battery immediately. You can use this Samsung Galaxy S20 Battery Replacement guide to do so, but if you haven’t taken apart a phone before, this may be a case to enlist an experienced repair technician. Swollen batteries can present several dangers, such as chemical leakage or combustion, so it’s important to use extreme caution while handling one. Be sure to dispose of your swollen battery properly as well—you can’t throw them in the trash!

If you’ve eliminated discharged/faulty batteries and software issues as a cause for your faulty screen, the most likely culprit is a broken display. The OLED display on the Samsung Galaxy S20 is responsible for generating the images and colors on the screen. It consists of a film of organic compound which generates light when an electric current is passed through it. Unfortunately, this film is subject to damage when it experiences ingress from oxygen or water, so cracks on the screen can potentially cause damage to the display, causing black spots or distortion. If your screen has significant visible damage such as large cracks, or if your phone has been submerged for a substantial amount of time or at great depths, this may be the cause of your display degradation. In any case, you will likely want to replace the display assembly of your Galaxy S20 device. You can do so using one of our screen replacement guides:

Although a rarer case than a broken screen, it’s possible that a faulty motherboard is preventing the entire phone from functioning. Since the motherboard controls all of the processes of the phone, its malfunction would prevent the screen from displaying images or accepting touch input. The most common ways to damage a motherboard (assuming the phone isn’t open) are by allowing water to penetrate the case or by unsuccessfully changing the BIOS settings (usually when attempting to “root” the phone).

Water damage will cause short circuits and corrosion on the motherboard, so if you do open the phone to start replacing components, you can take a look for any spots that look corroded as evidence. If you do see corrosion that looks localized, you might be able to clean it off with some 99% isopropyl alcohol to regain functionality of the phone.

Changes to the BIOS settings can also brick the motherboard, rendering it useless, but will only happen when trying to mess with the underlying operating software—so it’ll be fairly obvious this is the case if you were trying to root when it happened. Unfortunately, bricking the motherboard is oftentimes an irreversible process, so while you might be able to recover it with the help of an expert (why didn’t you have them root your phone in the first place?) it oftentimes means you’ll have to opt for a motherboard replacement.

Depending on your location, you can get your iPhone display replaced—in or out of warranty—by visiting an Apple Store or Apple Authorized Service Provider, or by shipping your iPhone to an Apple Repair Center. Genuine Apple parts are also available for out-of-warranty repairs from Independent Repair Providers or through Self Service Repair.*

The iPhone display is engineered together with iOS software for optimal performance and quality. A nongenuine display might cause compatibility or performance issues. For example, an issue might arise after an iOS software update that contains display updates.

* Independent Repair Providers have access to genuine Apple parts, tools, training, service guides, diagnostics, and resources. Repairs by Independent Repair Providers are not covered by Apple"s warranty or AppleCare plans, but might be covered by the provider"s own repair warranty. Self Service Repair provides access to genuine Apple parts, tools, and repair manuals so that customers experienced with the complexities of repairing electronic devices can perform their own out-of-warranty repair. Self Service Repair is currently available in certain countries or regions for specific iPhone models introduced in 2021 or later. To view repair manuals and order parts for eligible models, go to the Self Service Repair page.

Technology isn’t perfect, and we’ve all experienced phone screen problems in Warsaw, Indiana that we can’t figure out how to fix. Whether your screen is cracked, the touch screen won’t work,  or you can’t figure out how to fix the zoom, The Lab is here to help.

Before you start trying to figure out why your phone is having screen problems, remember to back up your data. If you aren’t sure which backup solution is best for you, read our blog post about data backups to learn more.

Having your phone screen freeze is frustrating, but it’s usually a simple fix. If you have an older phone or one that’s maxed out on storage space, your screen may start to freeze more often.

Restart your phone to see if that fixes your problem. If that doesn’t work, and you have an older phone with a removable battery, try removing your battery, then putting it back in your phone before you restart it.

For most iPhones: press and release the volume down button, then hold down the power button. When you see the Apple logo appear on your screen you can release the power button.

For a Samsung phone, hold down the volume down button and the power button for 7-10 seconds. When you see the Samsung logo appear on the screen you can let go of those buttons.

The most common cause of vertical lines on your iPhone’s screen is damage to the phone itself. It usually means that your phone’s LCD (Liquid Crystal Display) is damaged or its ribbon cables are bent. Most of the time this type of damage is caused by your phone taking a hard fall.

If your lock screen has the “Zoom Out” feature enabled, it can be difficult to disable. To get around that you can double-tap your screen with three fingers to turn it off.

If your phone’s screen display is flickering, there are a variety of causes depen