At First Backup Your All Impotent Data remove sim card and memory card.
For hard reset battery charge need 80% Up.
1. At First Turn Off Your Device. Press power key to turn off.
2. Press and hold volume up + Home + Power Key To Turn On Your Device.
3. Than Select This Option "wipe data / factory reset" Press Power key To Confirm. Use Volume Down key to scroll.
4. Second step You Need To Select "Yes -- delete all user data" Than Press Power Key To continue.
5. After Finish This Process Select This option "reboot system now" Press power key to confirm.
Done
For hard reset battery charge need 80% Up.
1. At First Turn Off Your Device. Press power key to turn off.
4. Second step You Need To Select "Yes -- delete all user data" Than Press Power Key To continue.
5. After Finish This Process Select This option "reboot system now" Press power key to confirm.
Done
