lcd touch screen scratch remover free sample

Looking for the best way to remove scratches from your phone screen? There are a lot of nonsense screen repair “solutions” floating around the net, so we’ve compiled a list of options that really work – plus a few that might work under the right circumstances. Here’s how to fix a scratched phone screen and how much it costs.

A quick Google search will yield dozens of do-it-yourself scratched phone screen repairs, including car wax, paint scratch repair kits, Vaseline, toothpaste, bananas, sandpaper and even buffing your screen with a drill and cerium oxide. None of these “repair” methods work, and many can damage your device even more.

There are real remedies, however, and you can repair (or at least minimize) most cell phone screen scratches with one of the following seven methods (3 that work, 4 that might work). Let’s start with those that might work.

Scratched screen fixes that might work Looking for at-home DIY ways to fix a scratched phone screen? These options might work. Scroll down for more proven solutions.

Phone screen polishes and scratch removers like PolyWatch, Displex and Podshop iDrops promise to buff out scratches and help return your phone to like-new condition. Displex and Podshop iDrops are one-step solutions: apply the product to a soft cloth and buff your screen for a few seconds. PolyWatch is a two-step polish-and-finish process. Phone screen polish and scratch remover reviews are mixed, so your success might depend on how deeply your screen is scratched. You can buy kits for $10 to $20.

WARNING: Polishes could remove the oleophobic coating from your screen, which prevents fingerprints and smudges plus makes it easy to slide your finger over touchscreen glass. If the coating is removed, you could apply a new oleophobic coating with a product like Nano Liquid (around $20) or simply use a screen protector that has an oleophobic coating.

Car windshield scratch removers use resin to fill in small cracks, so they’re a potential option if you can’t get a phone scratch remover locally and don’t want to wait for shipping (or if you already have windshield scratch remover in your garage). Like other polishes, reviews are mixed so best results aren’t guaranteed. Windshield scratch removers might be worth a try, however, since you can pick up a kit from brands like Rain-X, Permatex and Blue-Star for around $10 at your local automotive supply store.

WARNING: Like other polishes, windshield repair kits could remove your screen’s oleophobic coating (especially if they require buffing).Have a cracked phone screen? Sometimes it’s better to sell it than fix it. Find out why

Superglue, epoxy and other clear glues can fill in screen scratches and render them nearly undetectable. Coat scratches with glue and wipe away any excess; once it dries, scrape off any remaining residue with a flat edge (like a credit card). This method isn’t foolproof, as you’ll need a steady hand and you could risk gluing buttons down or causing additional damage, but it’s a quick and cheap fix for light scratches.

Mr. Clean Magic Eraser and similar products are mildly abrasive, so they’re able to buff out and polish small screen scratches. Screen repair isn’t the stated purpose for these products, though, so even though many people have reported success your mileage may vary. You can pick up a 4-pack of Magic Erasers for around $5.

WARNING: Like polishes, Magic Erasers could remove your screen’s oleophobic coating.Protect your phone, make it last longer & maximize resale value. Here’s how

Scratched screen fixes that will work The previous options might work, but they might also be more trouble than they’re worth. The following are typically better solutions for scratched screen repair.

A new protective screen cover might be all you need to mask the smallest scratches. Protective cell phone screen covers are cheap to buy and simple to apply. Though screen protectors won’t fix scratches, they can render them nearly invisible to the naked eye. That makes them a good option for hiding most light scratches, but not deep scratches. Screen protectors also help prevent additional scratches. You can buy one for $5 to $30.Don’t risk damage (or injury)! Here’s how to safely remove a screen protector

If your phone screen has deep scratches or if you don’t want to mess with repair kits that might not achieve the best results, screen replacement is your best option (unless you have insurance – more on that below). Many phone manufacturers and third-party repair centers offer cell phone screen replacement. It’s more expensive than other options, and you might need to go without your phone for a few days if you mail it in for repair, but you’ll get a brand-new screen that’s completely free of scratches. Some repair services even offer warranties.

Depending on your model and selected repair option, you can expect to pay anywhere from $50 to $330 for professional screen replacement. Note that in some cases, screen replacement can weaken phone water resistance.

You can also attempt to replace your own cell phone screen, which could save you money. However, it’s a daunting task for anyone who isn’t tech savvy and will likely void any applicable warranties and insurance policies. The Flipsy blog has articles that help you decide whether to sell or fix your broken iPhone and show you how much cracked Galaxy note screen repair costs. DIY screen replacement can range from $40 to $300 or more, depending on your model and quality of parts.Need phone parts or a repair toolkit? Here’s where to get them

If you have phone insurance, this is likely your best option for deep scratches or if you don’t want to attempt DIY scratch repair. If you live near your carrier’s repair center, even better: you can get your screen replaced over your lunch break. Otherwise, you’ll need to mail your phone in for screen repair.

All major carrier and manufacturer insurance plans offer special screen repair pricing. Verizon Total Mobile Protection, Sprint Complete and AppleCare+ all have $29 screen replacement deductibles. AT&T Mobile Protection Pack charges $49, while T-Mobile charges $99 ($29 if you have an iPhone and you’re within the two-year AppleCare+ period). The Samsung Premium Care deductible is $99. If you have third-party insurance, you’ll pay $149 to file a claim through SquareTrade and around $50 through Worth Ave. Group, depending on your model.

A final option is to sell your scratched phone and use the money toward the purchase of a new phone. Several companies are willing to purchased cell phones with scratched screens for a fair price. You can find Trust Verified Stores on Flipsy who offer free shipping and cash payouts within two days of receiving your phone.

Selling your phone over a scratched screen might or might not be a good option for you; it could largely depend on whether you’re due for an upgrade or if you’re already thinking about buying a new phone. Always check current prices to determine whether selling your scratched cell phone is the right choice.

When you purchase a new cell phone, it’s a good idea to get a screen protector and case to ensure your investment remains scratch-free. Prevention is really the best repair; however, if your phone screen does get scratched you can either attempt to repair it yourself, opt to have the screen replaced altogether or simply sell your phone and use the funds toward the purchase of a new device – along with a new screen protector, of course.

Magic erasers are usually used for cleaning up messes, but could they clean up scratches? Yup. It wiped out small scratches on the phone"s screen in just a few seconds. Taylor Martin has a tutorial on how to make your own magic erasers for just around $0.10 (£0.07 or AU$0.14) each.

Wiping a screen with toothpaste (not the gel kind) supposedly works for fixing scratched screens. All it did in my tests was make the screen shinier and seemed to add small abrasion marks. I also tried toothpaste on a plastic screen protector, such as the kind that comes with OtterBox phone cases. It worked great on that! So it"s a no for screens, but a yes for plastic screen protectors.

Erasers work great for making scratches disappear. I used a white rubber eraser, but you can also use the type that"s found on the end of a pencil. Simply rub the scratch left and right with the eraser for about 60 seconds, and then rub it up and down for 60 seconds. The friction softens the eraser and it fills in the scratch. Don"t press down too hard, though!

Car waxes and headlight lens creams are supposed to be effective at removing scratches on screens, so I gave Mothers PowerPlastic 4Lights headlight cream a try. It made the scratches fade significantly, and l liked the shine it gave my screen.

A paste of two parts baking soda to one part water has been bandied about as a great screen fixer. Nope. It just made the screen really shiny. Plus, the moisture in the paste could damage your device.

According to the internet, coconut oil can solve just about any problem. Shockingly, it didn"t work well on phone scratches. Like with the petroleum jelly, it just made the phone super slippery.

I wasn"t sure about this tip. Sites say to mix the corn starch with a little water to make a paste, rub it on the screen with a soft cloth, and then wipe it off. It didn"t do anything to the scratches, but it made the screen shiny.

OK, this one freaked me out. A lot. Putting gooey, oily stuff on electronics is never a good idea, but I gave it a shot in the name of science. I dabbed a bit on as recommended, and rubbed it into the screen with a tissue. As I feared, all it did was make the test screen oily and sticky.

Why do people think it"s a good idea to rub food on their phones? Nope, rubbing a banana peel on your screen won"t help it. I tried it a couple different ways and it just left a crusty mess that is hard to remove.

Powdered cleanser like Bar Keepers Friend, Comet, Ajax and the like seem a good idea for buffing out scratches. They are slightly abrasive, so you"d think they"d polish your screen to a gleaming scratch-free shine. Well, they don"t. They can even leave new little scratches on your screen. Yah, this test didn"t go well.

Your car"s navigation system can be your best friend when you"re trying to drive to new areas or detouring out of a traffic jam. However, when the screen gets scratched or cloudy over time, you may have trouble using the whole infotainment system. So, how do you remove scratches from the navigation screen? We"ve done the research for your convenience.

Non-touchscreen navigation displays can be buffed or polished free of light to medium scratches. However, you can only buff the lightest scratches on touchscreen displays. For the latter, you may try using protective films or tempered glass screen protectors.

Would you like to know how to restore your scratched navigation screen properly? Do read on because we"ve prepared some tips on the tools, materials, and techniques that can make your interior detailing job easier and more rewarding.

Car navigation systems can display their information either on an independent navigation screen or in the infotainment systems. Most modern vehicles with large touchscreen infotainment systems include the navigation feature in the head unit.

Nevertheless, not all modern navigation systems use touchscreen displays. Some still use digital displays housed behind clear acrylic or polycarbonate lenses for protection against dirt, moisture, and damage.

For example, Lexus continued to use non-touchscreen infotainment displays until 2020. Previously, the Japanese luxury brand used either a remote control knob or a remote touchpad on the center console to control the infotainment system.

Whether the navigation display is in a touchscreen head unit or a non-touchscreen digital monitor, getting screen scratches is common, if not unavoidable. However, the steps in removing scratches from navigation screens differ depending on the type of screen.

On the other hand, touchscreen displays can only withstand light buffing to prevent damage to the anti-glare film and the touchscreen functionality. It would be better to use a protective film or even a tempered glass screen protector to hide the scratches and prevent new ones.

We need to clean the navigation screen"s surface well so that any surface dust or dirt does not add more scratches or contaminate any products during the scratch removal stage.

To clean the navigation screen, you will need two pieces of clean towels, preferably microfiber ones. Microfiber cleans very well due to the additional cleaning surface area of the fibers as well as the cloth"s positive charge that can lift dirt off smooth surfaces.

Lightly soak a microfiber towel with water or a mild detergent solution and gently wipe away any dirt from the screen"s surface. Avoid using any household cleaning solutions or glass cleaners on your navigation screen; some cleaners can be highly caustic and will chemically damage your screen"s surface.

Instead, you may want to try some screen cleaning products on the market. Although they are very effective for removing oils and stains off surfaces, they are also mild enough to be used specifically for electronic equipment screens.

After cleaning the screen thoroughly, make sure to dry the surface completely with a second clean microfiber towel. Just take care not to rub the screen using the towel"s stitched edges or care labels to avoid adding more scratches.

After cleaning the navigation screen, you will be able to see the scratches better and assess the extent of your detailing job. In this section, we will share some tips on how to buff or polish non-touchscreen navigation displays. For this process, you will need the following materials:

Clear plastic cleaner/polisher combos are mildly abrasive solutions that work best on clear plastic surfaces. The micro-abrasives will help clean surfaces and buff out scratches, but they won"t have any adverse chemical reactions with the acrylic or polycarbonate lens.

You may also use a power tool to polish your navigation screen lens. However, make sure to use the soft detailing pads at first to lessen any chances of damage.

Removing scratches from touchscreen infotainment screens is a more sensitive process than traditional buffing. Due to the pressure and the abrasion, you may damage the resistive, acoustic, or capacitive properties of the screen that allows for touch operation.

Furthermore, you may remove the anti-glare film on top of the screen. In some cases, professional detailers intentionally buff out this film during the scratch removal process. Afterward, they install a new anti-glare film.

Check out this video on how an automotive detailer buffed out the scratches and removed the original anti-glare film on a touchscreen infotainment system:

We"d like to reiterate, though, that this detailer did not replace the anti-glare film on the infotainment screen. The touchscreen may still work, but you may find yourself getting blinded by the infotainment screen"s light, especially when you"re driving at night.

In case you have a badly-scratched touchscreen surface and you decide to buff them out, it would be a good idea to install a new anti-glare screen protector.

Alternatively, some car owners don"t bother to buff their infotainment screens if they"re only dealing with micro-scratches. Instead, they simply clean the screen surface and install a screen protector film.

Aside from protecting the screen from further scratches, some car owners claim that screen protector films can also cover up the micro-scratches enough to be unnoticeable. Check out this DIY video below showing such a claim:

If you just got a new car or a new aftermarket infotainment system, then you may want to prevent screen scratches rather than remove them in the future. You may choose to add a clear, anti-glare screen protector film as we discussed above.

Alternatively, you may want to get a higher level of scratch resistance than thin screen protector films can offer. In this case, you can install a protective tempered glass layer on your new infotainment screen.

Using a clear plastic polish and some elbow grease, you can buff light to medium scratches out from your car"s non-touchscreen navigation display. With touchscreen displays, however, you can only buff out light scratches so that you won"t damage the screen"s operability.

The app does what it says it does: it reduces touchscreen lag and adjusts sensitivity. My phone was having issues detecting my taps, either by lagging or by not registering my tap. After using this app, all of the touchscreen-related issues were resolved! Just one issue: there"s ads on this app, one even covering the screen, and considering how infrequently one would use this app, putting in ads just seems like a waste of effort. Regardless, it does what it"s supposed to, and that"s great!

Our phones go with us on all kinds of adventures and see all types of everyday wear and tear. From face plants on the asphalt to being dropped in the waves on vacation, eventually, a phone will show its age, likely with a few scratches on thetouch screensurface. What was once a slick, glossy surface is now a webbed pane of micro-scratches and more.Deep scratchesand gouges disrupt that satisfying swipe and just look unsightly in general. And whether you can feel them or not, they need to be fixed pronto!

Wondering how toremove scratchesfrom your phone’stouch screen? Fromglass polishtotoothpaste(yes,toothpaste!) and beyond, here are a few tips and tricks to reducing scuffs and scratches and keeping your phone’stouch screenas glossy as the day you bought it.

Glass polishkits, also made for car windows and watch cases, offer a mild abrasive calledcerium oxidethat can gently polish a smartphone, too. Overall, polishing the phone’s glass is an effective method of repairing ascratched screen, especially if you just want to touch up somesmall scratches. In addition, manyglass polishkits for phones are equipped withbuffingpads and detailing tools to reach tight corners and such.

However, using aglass polishon your phone does come with a few caveats. Despite the smooth appearance it brings back to a phone’stouch screen, it ultimately removes the surface-level thickness of the entire pane of glass.Minor scratchesmight disappear, and deeper gouges will become less noticeable, but in the end, you are making the glass thinner.

Also, mostphone screenshave anoleophobic coating designed to resist oils from fingerprints, and excessive polishing can wear down or remove this coating. So avoid overpolishing the glass or being too aggressive in your polishing methods.

Toothpasteis a more affordable method than aglass polishkit. Many claim that you canremove scratchesfrom a phonetouch screenusingtoothpaste; however, with a quick search, you will discover it to be a bit controversial with varying results. We recommend trying this method at yourown risk.

In addition, most claim that this method works best onplastic screencovers. So if you have nothing to lose and want to give it a try before replacing it with a liquidscreen protector, be sure to use non-gel styletoothpasteand apply it with asoft cloth.Toothpasteis meant to be a mild abrasive, so you want to target specific areas and scratches instead of spreading it over the screen. Also, make sure to cover up any ports or openings you wouldn’t want thetoothpasteto gunk up.

Other abrasivescratch removalmethods some people use includebuffingwith aMagic Eraseror extremely fine-gritsandpaper. We don’t recommend these as ways toremove scratchesexcept as a last resort before getting your screen replaced altogether. Rub just a little bit too hard, and you could make the scratches even bigger and more noticeable. Plus, you’ll definitely destroy theoleophobic coatingon thescratched areaif you use these methods.

Preventscreen scratchesfrom happening in the first placewith a liquidscreen protector, the best sustainable screen protection you’ll find.Pela’s Canopy comes in a corked glass vial (which is reusable) and can cover and protect at least three phones.

So,do liquidscreen protectorswork? Yes! And, in fact, a liquidscreen protectorfills in the microscopic nicks, making the glass screen stronger than ever, preventingphone scratches, drops and hard impacts. Plus, Canopy is oleophobic, resisting fingersmudges.

We recommend getting the most use you can out of a plastic cover before discarding it. However, when you are ready to replace it,learn how to remove ascreen protector effortlessly and apply the liquidscreen protectorto strengthen the glass and prevent scratches from happening at all.

If one of the above options simply won’t do, it might very well be time to replace thetouch screenentirely. Deep gouges cannot always be polished out or filled in. If your phone is covered withAppleCareor awarrantyprogram, lucky you! Since cracked andscratched screensare relatively common problems, a lot of carriers and phone manufacturers give you convenient options forscreen repair.

Alternatively, choose a screen replacement kit if you have the patience and are technically inclined enough to feel comfortable removing your screen. These kits offer an affordable option that can give your phone a slick newtouch screenwithout tossing out your old device.

Once you remove the scratches on your phonetouch screen, protect it! When you choose many Pela Case styles and combine them with our Canopy liquidscreen protector, Pela offers a Screen Protection Guarantee. Our guarantee promises that we will pay for the repairs if yourmobile devicescreen cracks while using both a case and Canopy.

Of course, a greatscreen protectoris just one step on the way to better protection for yourcell phone screen. A sturdy phone case will also help keep your phone safe when you drop it, and a phone grip will help your device stay in your hand where it belongs! Check out Pela’s full selection of 100 percent compostable protective accessories foriPhoneandAndroid mobile devices.

Try using lcd scratch remover found on Alibaba.com to make many types of production jobs faster and easier. Each model can be filled with different types of liquid and quickly dispensed into containers. Use lcd scratch remover to fill paint cans with speed and precision. Other compatible fluids include resin or glue, making such devices suitable for manufacturing all kinds of helpful products.

All lcd scratch remover are built to be easy to operate, reducing labor and training times needed. Some versions can pour food-grade liquids such as beer or milk into bottles for future sealing. Most units work automatically so workers can program them and stay back as they work on their own. When installed on a factory floor, they offer greater efficiency to help save time and costs.

Shop for lcd scratch remover at Alibaba.com to find many helpful suppliers with a wide range of options that can be ordered. Choose just the right size to fit the intended workspace. Pick a wattage level that promises good speed and power without using too much electricity and driving up costs. Certain designs can dispense products in the form of powder or granules into nearby containers. Use these to package particular powdered food and pharmaceutical ingredients.

Search for lcd scratch remover on Alibaba.com and enjoy lower costs when working with various liquids or powders. Whether for use in food manufacturing or building materials, there are plenty of options to browse. Find a satisfactory brand that will improve efficiency for better overall quality in each final product.

We"ve all been there. Tapping, swiping or zoom-pinching, there"s often a moment when the touchscreen display on your tablet refuses to respond. How do you overcome this, and achieve tablet-tapping Zen?

As the primary mode of interaction between you and your apps, the tablet touchscreen is vitally important. Any damage inflicted – knocks to the device, scratches or worse – will degrade the touchscreen. Short of paying for a replacement, you will need to make sure the display is kept safe and intact.

The following tips – also suitable for smartphones – will help you resolve your tablet"s touchscreen responsiveness issues. We"ve designed this guide for all touchscreen tablet computers. So, if your Android tablet touchscreen is not working, or your device uses iOS, or Windows, the answers you need are right here.

Perhaps the best place to start in troubleshooting screen responsiveness issues is to make more system RAM available. This may take a moment but should give you an idea of how bad the problem is.

If your Microsoft Surface touchscreen is not working, or you use a different Windows 10 tablet, close as many desktop apps as is practical can before switching to the Start screen. Then:

Restarting a tablet isn"t a case of just tapping the power button to turn the screen off. Instead, the whole device must be switched off and back on again.

After all, how do you fix an unresponsive touchscreen when most of your options are accessible through the screen? The answer is surprisingly simple: connect a mouse.

Knowing which area(s) of the touchscreen are failing to respond correctly can be useful in diagnosing what is wrong. This information would prove useful to any engineer who ends up repairing the tablet.

On Android, free calibration and testing apps are available. Touch Screen Test is a good app that helps you find specific areas where input is not detected.

For devices that are in warranty, this means contacting the manufacturer and arranging a return, or dropping into a store. iPads, for example, can be taken to Apple Stores; Samsung tablets can similarly be taken to Samsung stores. In some cases, doorstep repairs are possible, where the device is repaired in a mobile Samsung-approved workshop parked outside your home. If your Samsung tablet touchscreen is not working, this fast-repair option might be available.

Whether you"re using a Samsung, LG, iPad, or your Lenovo tablet touch screen is not working, check your device manufacturer"s support pages to find the correct steps to arrange repair. Make it clear what steps you have attempted to resolve the touchscreen issues.

As noted above, if your tablet screen is cracked, it can impact touch reliability. Whether big or small, a cracked tablet screen will always fail eventually. Having your tablet looked at by an engineer under warranty is the smart option but isn"t always possible. If your tablet is out of warranty and the screen is cracked, you have two options:

Wondering how to repair a tablet touch screen yourself? For cheaper tablet models repair makes more sense than with premium brands. So, if you have a Vankyo, Onn, Yosatoo, Contixo, or Amazon Fire tablet with a screen that is not working or responding to touch, consider replacing the display yourself. Our guide to replacing a cracked Amazon Fire tablet display will help here.

Most problems can be avoided with care, a screen protector, and a case for your tablet. But where possible, avoid water and don"t get your tablet wet.

Cracked or broken mobile device screens can be costly to fix, but a few inexpensive do-it-yourself strategies can eliminate a repair shop visit and salvage your tablet or phone.

Third-party repair shops typically replace glass on a tablet for about US$100-$200, depending on the model. Replacing the tablet’s touchscreen can cost $50-$75 extra.

Replacing the cracked glass with a functioning touchscreen is much cheaper. You usually can find suppliers online for $6 to $20 for a phone. A tablet replacement digitizer can cost about $50 or more if you perform the work.

It is first things first when it comes to fixing cracks on a smartphone’s screen. Often, the actual screen is not cracked at all. You may have installed a glass screen protector when you purchased the phone.

The film covers can become cloudy or scratched. They usually help absorb shock from items dropping on the tablet to lessen risk of cracking the touchscreen glass under it.

When the culprit really is a damaged screen, choosing one of the next three approaches can help you solve the problem. You might be able to repair the damage rather than replace it.

For instance, is the screen clouded or otherwise damaged from your mistaken use of harsh cleaning fluids or coarse paper towels to clean the screen? If so, there is a fix for that.

Is the screen merely cracked or full-out broken — as in massive spider cracks from being smashed? You can cure a cracked screen on a phone or tablet more easily with Sugru, a commercial product. A fully cracked screen on either type of device is a solid candidate for a screen replacement.

If your phone or tablet screen shows signs of cleaning abuse or wear from heavy handling, return its condition to nearly new with an oleophobic coating kit. This is an oil-repellent coating that protects the screen, along with adding smoothness and reducing fingerprints.

Prepare a wiping finger. The oleophobic coating’s liquid solvent evaporates very quickly when applied, so once you start, work quickly. Wrap one finger with plastic wrap or a sandwich bag. Use this finger to rub the coating liquid onto the screen.

Apply 10-15 drops of the coating to the screen’s surface. If the phone or tablet screen has a large surface, apply 10 drops to a portion of the screen, working on one portion at a time.

Wipe the screen dry with a clean microfiber cloth. Then give the coating time to dry. Do not touch the screen for 8-12 hours to allow the coating to bond to the surface.

If your only complaint involves tiny scratches and cracks on a smartphone screen or a tablet glass, there are remedies that work with varying degrees of reliability. You can use a household eraser pad or an actual pencil eraser.

Pencil erasers also work reasonably well in making scratches disappear. Simply rub the scratch left and right with the eraser for about 60 seconds. Then rub it up and down for 60 seconds.

Sugru is a moldable glue kit for repairing rather than replacing cracked screens. Actually, the product was not created with phone and tablet repairs in mind. Its intended purpose is more in the line of general repairs where bonding surfaces together and filling surfaces are needed.

Depending on how badly the screen is damaged, it can be a good solution for cracks that spread from the phone or tablet screen’s edges. However, for massive cracks that spread over the entire screen — as spider cracks tend to do over time — it will be a short-term fix at best.

If your phone or tablet screen has suffered more serious damage, full scale surgery is the only option other than getting a new device. Repairing the device’s LCD screen is a complicated procedure due to the compact internal design.

The repair process involves completely dismantling the phone or tablet’s outer casing. It is particularly easy if the replacement screen comes with a top frame.

Otherwise, you may have to seal the layers to avoid loss of structural strength and moisture/dust protection. You can use either sealing pads for the size of the particular device at hand or double-sided sticky tape. A simpler solution for phone screen replacement is to use B-7000/T-7000 glue.

The first step is to tear down the device so you can assess the extent of the damage and determine what screen parts to order. Locate the model number for the LCD screen. Use this number in an Internet search to find a replacement screen.

The part or model number usually is printed on a label adhered to the sensor cable attached to the screen. You can access this cable after you separate the screen from the rest of the unit. Carefully disconnect the cable connector from the backside of the screen along the edge.

Step 3: Unscrew the Phillips or Torx screws that hold the motherboard-containing back frame to the LCD-containing chassis and place the screws in a bowl for safe-keeping. Then separate the back frame from the chassis by gently and carefully pulling the two apart.

Step 5: Remove the LCD-containing chassis from the front frame or bezel and glass assembly by unscrewing a second batch of screws. Store the second set of screws in a second bowl. Remove any further parts such as the camera.

Step 6: Don’t touch the LCD face. Separate the existing, damaged glass from the bezel or front frame by waving the heat gun over the adhesive join and pulling apart. Wear gloves here because the process involves further breaking the glass.

Step 2: Look for any foam padding or seals and reattach. Do not touch the inside of the glass. You won’t be able to get rid of the fingerprints after assembly.

Step 3: Thread the digitizer cable and remount the new digitizer glass to the bezel by firmly pressing it into place. Then remove any dust from the LCD and glass with canned air.

Replacing damaged touchscreens and digitizer panels is not rocket science, but the process does require careful attention to details. Following visual guides and screenshots can make the difference between initial success and having to make second or third efforts.