Xiaomi 11 key malfunction repair tips

php editor Yuzai is keen to share a magical trick recently: using "Ctrl Z" can achieve a small trick repair, which can help users quickly restore to the previous state in case of misoperation or unexpected situations. This little trick seems simple, but it can bring great practical value to users. If you want to master this little trick, you just need to try and practice more in your daily computer use, constantly improve your skills, and become an expert in repairing little tricks!

1. Clean the buttons. If the key failure of the mobile phone is caused by water or dust, oil stains and other contaminants, we can use a dry towel or paper towel to wipe around the keys, or use a cotton swab dipped in a small amount of alcohol to gently wipe the surface of the keys to remove impurities and moisture. If the dirt is difficult to remove, you can use a hair dryer to dry it or place it in a ventilated and dry place.

If the phone key failure is caused by a system abnormality or running a certain program, we can try to restart the phone to let the system reload and run. If you cannot use the power button to restart, you can press and hold the power button to force a shutdown, or unplug the battery and reinstall it.

3. Uninstall the software. If the phone key failure is caused by the installation of some third-party software, we can uninstall it%

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