lcd touch screen dead spot brands

Dead zones on phone and tablet screens are one of the rarest and irritating issues you can come across on your device. If you’re unable to use your device as usual because of its unresponsive touch screens, there are a handful of fixes you can try at home to resolve the problem. This article sheds light on various solutions on how to fix dead zones on phone & tablet screens.

Whether it’s the middle of the touch screen not working, the right side of the touch screen not working, or anywhere not working on the screen, this article will help you fix it. You might not need to visit a repair center too.

Before looking for how to fix dead zones on a phone screen, there are a few things to note. What causes unresponsive touch screens most times is because the screen is cracked. Broken screens may cause some parts of your display to malfunction, especially when exposed to moisture, water drops, and others. If that’s the case, we recommend you go for a screen replacement instead.

More so, if you have a screen protector on your phone, simply take it off. Sometimes, probably because of poor fixing, your screen protector may cause dead pixels on a phone. If you"re wearing a glove or anything is covering your fingers, kindly remove them.

As simple as it is, restarting your phone can fix the dead zones on screens, as well as other issues. And that’s a quick way to diagnose if it’s a hardware problem or some software glitches hanging around the corner.

The next thing to do when experiencing ghost touch or unresponsive touch on your device is to test the part of the screen that is affected. This is surely a way to get to the root of the problem.

While some people experience the middle of the touch screen not working, some might be the right side of the touch screen not working. In that case, you need to check what part of your screen is not functioning.

To do that, we’ve chosen a simple app called Touchscreen Test.You can install it from the Play Store or get its equivalent for your iPhone on the App Store, then follow the steps below.

Ghost touch, dead pixels, and unresponsive touch screens are not always hardware problems on mobile devices. Sometimes, it may be because of an app you installed earlier - a poorly coded or malware-ridden app.

To ensure that what caused unresponsive touch screen on your device is not an app, you need to boot into Safe Mode. In this mode, your phone only loads the system apps. Other apps are paused/disabled until you exit Safe Mode.

Similarly, if you’ve turned on Developer Settings on your phone, you may need to turn it off to fix the dead pixels on the screen – at least on a software level.

Another method of fixing an unresponsive touch screen on your phone is to power it off and remove all the peripherals connected to it – your SIM cards, micro SD card, earphones, and others.

Though rare, your SIM and SD card may go haywire and tamper with some functions on your phone. And most times, the issues seem to disappear after pulling out the SIM card and SD card. So you can try it to fix dead pixels on your screen.

If you experience ghost touch (the screen pressing itself), or an unresponsive touch screen only while charging your phone, the culprit might be that charger you’re using.

The first thing to do in that case is to remove the charger. If the screen behaves normally after removing it, then you might need to get a new charger, or better still, change the cable. Also, if the charger amperage is more powerful than what your phone can occupy, it can affect the screen.

If none of the methods above could fix the dead pixels on your phone screen, you might want to try a more technical solution at home. This method requires you to use an igniter – usually found inside an electronic lighter at home – to create static electricity and fix the dead pixels on your screen.

Warning:though this method has a high chance of fixing dead spots on touch screens, it will void your warranty, and it can damage your display irreversibly. Also, it’s just a temporary fix most times - dead zones may reappear after a few hours, days, or months. So, try at your own risk. Meanwhile, you"re better off visiting a repair center.

As we said earlier, this method will void your warranty and may incurably damage your screen. So, try it at your own risk. And if it worked for you, you may need to keep the igniter at reach in case your dead spots reappear. This method will also fix ghost touch on your screen if you have it.

The last resort if none of the above fixes work, or if you don"t want to lose your warranty to an igniter, is to look for how to repair the touch screen of a mobile phone.

You need to visit a repair center to fix the dead zones on your screen. We recommend you visit the official repair center if your brand has one. They will help you diagnose and fix the problem in a short time. Also, if you need to replace your screen, they will help you out.

Meanwhile, if you’re TECNO, Infinix, or itel device is still under warranty and you don’t have a broken screen, we’ll fix the dead zones on your screen for free!

If your screen is getting unresponsive in some specific places don"t worry too much, you are not alone. It"s a known issue that has been affecting different devices, brands and Android versions. The usual "dead" spots are placed on the four corners, the middle of the screen or some letters when you open the keyboard. Thanks to the community feedback there are some simple fixes that, most likely, will solve your problem. Check them out and tell us if they did the trick for you. Please, feedback is the key

- Clean Master. There"s an special feature called "iswipe" that has been causing different screen problems for some users. Disable or, even better, uninstall this app. It"s possible that you"ll need to uncheck it first in settings - security - device administrators.

- There are a few reports about Samsung Pay or Droid Optimizer causing screen issues that stopped after disabling any of these apps. There"s not much feedback about these apps though, but still worth a try.

Safe mode. This process will temporarily disable every app that didn"t come preinstalled in your phone. If the problem doesn"t appear while your phone is running in safe mode then it means that you have a tedious task ahead. Reboot your phone to exit safe mode and start disabling, one by one, your apps until you find the culprit. You should start with apps that you downloaded or updated right before the problem started and any app with fancy screen features like bubbles, swipe or lock options. Just be aware that some of the apps listed before do come preinstalled in some phones/brands, so they will run even in safe mode!

Developer options. If you"re still reading this there"s a big chance that nothing worked for you and maybe your phone has a hardware problem. There"s an easy way to get visual feedback every time you touch the screen so you can check if there are any real dead spots. You need to have the developer options enabled so if they are still disabled go to settings - about phone - scroll down and tap 7 times on the Build number until they open.

Now, tap & swipe over those places where you are having issues. If you don"t get a visual feedback (broken line when swiping) or the coordinates don"t change, there"s a big chance that you need to visit a repair shop or make use of the warranty. You can see in the screenshot how these options work

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.

My phone screen had shattered to the point that parts of the phone wouldn"t register touch. So keep in mind with this review that I was already set on getting a new phone (possibly destroying this one) if this screen didn"t work. This product had varied reviews but I decided to give it a chance instead of spending more money to have it replaced by a shop.

-The suction grip that came with the package was not enough to pry open the phone. After several attempts I had to use other tools to help remove the phone screen.

-The tri-tip screw driver is EXTREMELY poorly made. It stripped many of the screws needed to take off the metal screen backing which you NEED. It does not come with the screen itself. I had to bend and BREAK off the areas of the phone backing where the screw driver had failed to be able to remove the backing.

-The front microphone was NOT the correct part. It did not have appropriate housing and connections for the front camera. I had to salvage and replace the microphone that came with the screen with the original front microphone along with the original camera housing. Their microphone was simply tossed.

-For those of you who don"t have mini tools at home this process may be a struggle. (I luckily had a watch repair kit) This product comes with the bare minimum to replace the screen. (the three mini screw drivers needed, plastic pry, and a small suction grip)

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.

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:

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.

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.

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.

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?

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.

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.

A few days ago the lower part of my device"s touchscreen went dead. Whenever I touched the bottom 2 to 3 centimetres of my screen, it simply wouldn"t respond, meaning that the spacebar and a few of the letters on the keyboard didn"t work, along with the buttons in some apps. So I did some research on Google, tried a few solutions ranging from performing a soft reset to taking the phone apart and making sure all the parts were connected correctly, but no luck. A few hours later, my phone ran out of battery and when I restarted it the problem had gone, only to return about 15 minutes later. Therefore, I"m pretty convinced that the problem is software rather than hardware based and am reluctant to perform a hard reset or to replace the digitiser. What should I do instead?

If you have a cracked screen on a Samsung cellphone, you may wonder if it"s possible to restore your phone to its original condition. There"s no need to worry because are many options available to fix your screen. With a few tools and an LCD replacement, you can install a new screen.

If the screen is cracked and nonfunctional, you need a replacement. If you notice that the screen is not responding or the resolution is fading, it may be time for a new replacement display as well. Even issues with the touch sensors may mean that it"s time for an upgrade. Touch screens are controlled by a digitizer. A device that is not responding might need replacements for both the LCD screen and the digitizer.

As long as you have verified the model number of your Samsung, you can find a screen that works with your device. It is important to find the right part for your model. If you don"t check the compatibility of the replacement part, you could end up with one that keeps your Samsung phone from functioning properly.

You need a screen replacement that is compatible with your Samsung device. You may also need a digitizer if the touch screen is not doing its job. Special screwdrivers and a pry tool will help you with the repair. You might also need a little time and patience. Try not to rush through the replacement process. The display parts are very intricate and need to be handled with care. You should take your time when removing and reinstalling them.

Once you have replaced your screen, keep it in good condition by installing a screen protector. This is usually a plastic or vinyl piece that goes over the display portion of the device. It can shield the screen from scratches. You may also want to get a case for the phone. It may not specifically protect the display, but it will protect the entire phone from bumps and drops.