Make sure the screen of your Xiaomi Redmi 12 Android device is clean and free from any debris or dirt. Use a soft, lint-free cloth to gently wipe the screen. If you have a screen protector, remove it and check if the touchscreen responsiveness improves.
A simple restart can sometimes resolve touchscreen issues. Try restarting your Xiaomi Redmi 12 Android device:
After the device restarts, check if the touchscreen is responding correctly.
If your Xiaomi Redmi 12 Android device has a removable battery, try removing it and reinserting it after a few seconds. This can help reset the device and resolve touchscreen issues. Make sure to power off your device before removing the battery.
A soft reset can help refresh the device's software and resolve minor software glitches affecting the touchscreen. To perform a soft reset on your Xiaomi Redmi 12 Android device:
After the soft reset, check if the touchscreen is functioning properly.
Make sure your Xiaomi Redmi 12 Android device is running the latest system software. System updates often include bug fixes and improvements that can address touchscreen-related issues:
If there are updates available, install them and check if the touchscreen responsiveness improves.
Some Xiaomi Redmi 12 Android devices offer a touchscreen calibration option that can help improve touchscreen accuracy. To calibrate the touchscreen:
After calibrating the touchscreen, check if it responds correctly to touch inputs.
Boot your Xiaomi Redmi 12 Android device into safe mode to determine if a third-party app is causing the touchscreen issue:
In safe mode, only pre-installed system apps will be active. If the touchscreen works fine in safe mode, it indicates that a third-party app is causing the issue. Uninstall recently installed apps or perform a factory reset to resolve the problem.
If all else fails, you can perform a factory reset on your Xiaomi Redmi 12 Android device. This will erase all data and settings, so make sure to back up your important data before proceeding:
After the factory reset, set up your Xiaomi Redmi 12 Android device again and check if the touchscreen is working properly.
By following these methods, you can troubleshoot and resolve touchscreen not responding or registering touches incorrectly on your Xiaomi Redmi 12 Android device.
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