Xiaomi mix4 screen is too sensitive

1, turn off Xiaomi mix4 phone, wait a few minutes and then turn it on to see if it can return to normal.

2. If it still can't return to normal, you need to debug the screen sensitivity.

3. Enter * # * # 6484 # * * on the dial-up input page.

4. In the pop-up page, click the item 1 1 Touch Screen Test.

5. Press the left key for a long time on the pop-up page, and the words "screen calibration" will pop up.

6. Click on the screen calibration until the display is calibrated successfully.

7. After the screen is calibrated, most mobile phones will return to normal. If not, you need to call Xiaomi after-sales or get it to the after-sales point for professionals to check to see if the hardware is damaged for maintenance.