If your touch screen suddenly stopped working and you didn't damage your hardware or screen, try this as it can fix the bug caused sometimes when you software update your xiaomi phone. The Solution 4: Reset Surface. If you're still having a problem with your touchscreen, try resetting your Surface. To learn how, see Restore or reset Surface for Windows and follow the recommended steps for "Reset this PC.". After the reset and device setup, use touch to open an application like Microsoft Edge or another web browser, and try to scroll pinch to zoom, swipe in from the right, and 3. The non-original screen may not apply to the phone. So using it may result in the touch screen not working or ghost touching. 4. If you use non-standard chargers and data cables for charging, which may cause the touch screen unresponsive, ghost-touching, or insensitive when using the phone. Solutions: 1. 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. It has worked fine until I dropped it a few nights ago. Now all of a sudden the touchscreen doesn't seem to be working correctly It will lag or stop responding or respond erratically. I tried several fixes including taking the battery out, restarting, doing a TPS grid check,putting it in safe mode and uninstalling and reinstalling apps, etc. b6hn.

redmi 8 touch screen not working