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. Turn off your phone. Gently wipe your screen using a soft and slightly damp cloth. Wipe it clean with a dry cloth. You may also experience ghost touch if your screen is cracked. So keep your phone safe from cracks or scratches. If the worst happens, follow our guide on how to handle a cracked phone screen. 4. Tip 1: perform a soft reset with your device Tip 2: remove your case and screen protector Tip 3: perform a hard reset with your device Tap the gearwheel icon to go to 'Settings'. Tap 'Factory settings'. After you read these 3 tips, you'll know how to solve the touchscreen problems of your Xiaomi smartphone. Tap on Restart > Tap on Restart again to confirm. Your device will reboot. Note: If in case, the touchscreen on your Galaxy Z Fold 4 device isn't working at all then you should restart your device by pressing and holding the Volume Down key + the Power key together for around 10 seconds. Your device will shut down. Fix Redmi Note 8 Unresponsive Touch Screen Issue: Update OS. Updating phone OS can also fix an unresponsive screen. This is because updates often contain fixes for bugs and glitches that may be causing your screen to act up. Go to Settings>About device>Software Update to update your device. KL49XTX.

redmi 8 touch screen not working