Samsung Galaxy S6 Hard Reset
HARD RESET STEPS:-
1)Switch off the Samsung Galaxy S6.
2)Now press and hold volume up + Home + Power button together.
3)If Samsung logo is appear release the power button then if Android system recovery is appear release the rest button.
4)Then select recovery mode menu wipe data/factory reset using Volume buttons to navigate and Power button to confirm.
5)Select choose yes-delete all user data then select reboot system now.
6)Now work is finished , hard rest is done.