Remove /Bypass Lockscreen Without Lose User Data Via Recovery

Recently when i faced a problem at lock screen.
I was not able to unlock my phone with the pin i set Earlier..So after so many attempts i was able to find a solution for that problem.(works with pattern,pin etc

)

Requirements
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1. A phone That cant be unlocked witha your Pin/Pattern 

 
2.Any custom recovery installed(TWRP i will say)..Get TWRP from Devices

Steps 
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1.Once You installed twrp boot into recovery mode.
2.Go to advanced>filemanager to acces the files in your phone.

3.Ggo to the /data/system folder. Scroll down and find the two files with the .key extension. Delete both of them (by tapping on the file and then tapping the Delete button). Then, delete all the files containing the word locksettings.

• password.key
• pattern.key
• locksettings.db
• locksettings.db-shm
• locksettings.db-wal

Once you've deleted all the key and locksettings files, reboot your system. If it asks you to install SuperSU, choose Do Not Install.

Once Android starts, your lock screen should appear, with no PIN or password prompt. Unlock your phone (yay!) 

 and head to Android�s Settings. Scroll down and go to Security > Screen Lock. From there, you can choose a new PIN or password to lock your phone.

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