This is mostly common knowlegde by many users and already explained in another topic but in the last couple of days i needed to help some guys with a lockscreen problem like wrong PIN, pattern or password for whatever reason it started.Instead of deleting some files I made a small flashable zip which can be held on your extSD in case something might go wrong in future Normally with deleting in twrp file manager : /data/system/locksettings.db you would be good to go. In...Read more