Redmi k30 Supreme Commemorative Edition notice bar touch is not working.

What you want to ask is why Redmi k30 speed commemorative edition didn't touch the notice bar correctly? Screen failure is caused by static electricity on the surface.

1. Turn off the phone, let it stand for a few minutes, then turn it on and try again. It's best to remove the battery of the mobile phone.

2. Find a USB cable, then connect the mobile phone to the computer and try the effect again.

Please wash your hands or wet your hands before operating the screen.

4. Touch the metal part in the USB interface of the mobile phone with one finger when your hands are wet, and then press the other finger on the ground for about two seconds to try the effect.

5. If the screen drifts, if possible, you can consider blowing the screen with a hot hair dryer that usually blows your hair, and you can adjust it to the middle range. When the phone is turned off, you can blow the screen evenly and feel the screen is very hot. Open it again.

6. Tear the broken part with transparent glue until the screen resumes touch.