How to unlock pattern lock or pin code on android without losing data, how to unlock android phone pattern lock without factory reset. Unlock Pattern Without losing Data: If you have locked out of the Android phone with pattern or Pin code, then simply follow the tutorial.
2nd method link:
Android SDK tool:
https://developer.android.com/studio/...
Commands:
put these commands:-
Code to Reset Pattern:
ADB SHELL RM /DATA/SYSTEM/GESTURE.KEY
Code To Reset PIN Password:
ADB SHELL RM /DATA/SYSTEM/PASSWORD.KEY
3rd Method link: Aroma File manager
http://forum.xda-developers.com/showt...
Things Required
Aroma File Manager
Custom Recovery installed
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