what happens when your phone screen stops responding to touch


When a phone's touchscreen stops responding, it is usually caused by a problem with the digitizer, the physical part of the display that processes touch, or when the software stops communicating with the hardware correctly. 1 2 To fix the issue, restart the phone, remove the screen protector, and dry out the device if it got wet. 2 If the touchscreen is still unresponsive, try resetting the phone to factory settings. 3 If none of these steps work, it is best to take the device to a professional for repairs. 2

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Summary Usually, the problem is caused when the physical part of your iPhone’s display that processes touch (called the digitizer ) stops working correctly or when your iPhone’s software stops “talking” to the hardware the way it should.
My iPhone Touch Screen Is Not Working! Here’s The Fix. - Payette Forward

Summary When a touch screen stops responding to touch, frustration can set in. There are a number of steps that can be taken to get things working again, from basic fixes like restarting the device, cleaning the screen, removing the case or screen protector, and drying out the device if it got wet. If the touch screen still doesn't work, it is best to take the device to a professional for professional repairs.
11 Steps to Fix Your Broken Touch Screen - Lifewire

If your touch screen is not working , but only intermittently, then you may be able to re-boot your phone into safe mode. Android's safe mode lets you use your phone …
Android Touchscreen Not Working? 7 Tips, Fixes, and Workarounds - MUO

Summary Restart your iPhone. The first thing to try should be obvious: restart your iPhone. Under the hood, your iPhone isn't that much different from a Mac or Windows PC, and you may have already encountered problems with those devices that are solved by a simple reboot. Force restart your iPhone. Of course, if your touchscreen is acting up, you may not be able to move the power-off slider properly to shut down your iPhone. Check your screen protector and clean your screen. Screen protectors are usually very thin these days and are designed to work well with modern smartphones. Disconnect Lightning accessories. It's pretty uncommon these days, but we have encountered cases where connected accessories somehow get in the way of your touchscreen interactions.
How to fix an unresponsive iPhone touchscreen | Digital Trends

Summary On most phones, press your phone's power button for about 30 seconds, or until your phone restarts. On the screen, you might need to tap Restart . Tip: After you restart, if your touchscreen is still completely unresponsive, learn how to reset your phone to factory settings (below)
Fix a screen that isn't working right on Android - Android Help - Google

If the device has been dropped or smacked, the digitizer cable could be loose and thus touch screen doesn't respond . If this is the case, you can fix it by…
Quick Ways to Fix Touch Screen Not Working on Android? - FonePaw

If your iPhone has recently stopped responding to your touch and nothing else so far has worked, it's possible there's a serious hardware issue and the phone needs to be…
iPhone Touchscreen Not Working? 7 Ways to Fix It - Insider

If your screen is too sensitive or responds intermittently to touch. Restart your iPhone or iPad. Make sure that your screen is clean and free of any debris or water.…
If the screen isn't working on your iPhone or iPad - Apple Support

Press and hold both the Home button and the side button or the top button until you see the Apple logo. If your phone doesn't turn on, follow these steps…
If your iPhone won't turn on or is frozen - Apple Support

Swipe up from the very bottom of the screen to the center of the screen to open the app switcher. Swipe your apps up and off the top of the…
iPhone 11 Touch Screen Not Working? Here's The Real Fix!

You can try resetting your device to factory settings if the touch screen is completely unresponsive. Look below to see how to reset your iPhone or iPad? Go to Settings.…
iPhone Touch Screen Not Working? Here's How to Fix It - MiniTool