Sometimes I'm so forgetful, right? I may have lost my password hundreds of times and suddenly I can't remember it. What if my mobile phone forgets the lock screen password?
Today I will teach you to delete passwords with ADB:
1. Connect the mobile phone to the computer and charge it in the charging mode.
2. Download ADB and extract it to the root directory of disk C.
3. Click computer start > Run > Enter CMD > and then enter CMD
Enter the command in sequence:
01.cd c:\adb
02.adb shell
03.cd data/system
04.ls
Now, as shown in the following figure:

You can see that there is a password.key file. This is the password file. We just delete this!
Last input command: rm password.key
4. Enter reboot or manually restart the phone to take effect. (in fact, you can do it without restarting. You can unlock it directly. The password is correct no matter how it slides. You'd better restart it.)
Isn't it very simple? This method is applicable to lock screen password. Unlock labyrinth and unlock mobile phone password lock
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