Follow These Simple Steps
1. Copy android lock.zip file into an sd card
2.Switch off the android phone which is
locked
3.Put this sd card in that phone
4.Enter into recovery mode by pressing
Volume up +Power buttom+Home button in the
same time
5.Now select install zip from sd card in
recovery mode
6.Select the downloaded file to install
7.After install switch on your mobile
normally
8.Now you can see that the lockscreen or
password is disabled completely!