Redmi Note 12S ghost touch problems? Efficient ways to solve them!

This guide offers efficient and detailed steps to fix Ghost Touch issues on your Redmi Note 12S so you can have an optimized phone.

Step to fix Ghost Touch issues on your Redmi Note 12S

1. Screen Protector or Case Interference:

Screen protectors or cases can also interfere with the responsiveness of the touch screen if they are installed incorrectly or are of poor quality. Remove the screen protector or case briefly to decide if they are causing the ghost touch issues. If your touchscreen works fine without the screen protector or case, don’t forget to replace it with better alternatives designed for your particular device.

2. Software optimization:

Software updates play a crucial role in optimizing overall performance and fixing bugs or capacity issues. Make sure your phone is running on the updated version of MIUI and Android to benefit from general performance updates and fixes that could help resolve ghost touch issues.

3. System reboot:

Sometimes a reboot can resolve temporary software glitches or conflicts that cause phantom contact issues. After the device reboots, check the touch screen to determine if the ghost touch issue persists.

4. Touch screen calibration:

Navigate to settings, find the Touch Calibration option, follow the on-screen instructions to complete the calibration process, and check the touch screen to see if it resolves ghost touches.

5. Safe Mode:

Some poorly optimized or malfunctioning apps may not appear in battery usage logs. Booting into safe mode can help you find out and fix problems due to 3third party apps. If the ghost touch issue is resolved, it could be caused by a third-party app installed on the phone.

6. Overheating

Exposure to direct sunlight or excessive temperatures can cause such problems. Keep your phone in a cool place and try to avoid using it in humid weather to prevent your phone from overheating.

6. Factory Reset:

If problems persist even after trying the above methods, a factory reset can also help fix underlying software issues. Please backup your data in advance as this step will erase all your data. After the reset, selectively reinstall apps and data to identify any culprit functionality causing the ghost touch issues.

7. Hardware inspection:

Sometimes, hardware defects or damage can be the underlying cause of ghost touch issues. Inspect the touch screen for physical damage, including cracks or scratches, which may also interfere with the operation of the touch screen.

8. Contact Customer Support:

If the ghost touch issue persists even after trying the above answers, it is also due to a hardware issue. Contact Xiaomi customer service for expert help as they may be able to offer you troubleshooting steps and guidance to resolve the issue.


By implementing these detailed and efficient steps, you can easily fix Ghost Touch issues on your Redmi Note 12S. If the problem persists, please seek help from Xiaomi customer service as they can provide you with additional steps and professionally diagnose your device.

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