What should I do if I forgot the screen unlock password?
Why does the mobile phone prompt that To prevent you from forgetting your password, you need to draw it at least once every 72 hours？
Can I set Face Access, Fingerprint, Pin or Pattern as the screen unlocking password simultaneously?
How to hide or display the pattern track?
What if the mobile phone prompts that the device is locked?
How to set lock screen password?
Is the lock screen password still there after restoring all settings or clearing all data?
How long should I wait to be able to unlock again after I fail to unlock the screen many times?
How long should I wait to be able to unlock again after I enter the lock screen password incorrectly?
How to change my lock screen password?
Why doesn't the mobile phone have the "Forgot password" option after unlocking fails?
How to disable the Lock screen password?