Samsung Galaxy Duos s7562 hard reset/ pattern lock remove

Manoj Sain 7:09 PM hard reset , pattern lock remove , SAMSUNG , samsung mobile firmware , samsung mobile hard reset

Samsung Galaxy Duos S7562 hard reset/ pattern lock remove

Step:

press volume up + down + Home +Power button
when phone vibrate leave power button
after few seconds you will be see android recovery
now select wiped data from volume down button here and press volume up button
after delete user data now reboot mobile now

you have unlock succesfully