Samsung j700 hard reset

Some easy steps to follow :-

1. Remove battery or complete power off your device.
2. If battery remove please insert again and press volume up+home+power key at the same time.
3. When Samsung logo show on screen then release power key but press volume up and home key.
4. Release both key when recovery menu appears on the screen.
5. Select wipe data/factory reset with power key.
6. Select Yes -- delete all user data wait for complete when complete press power key to reboot.

Note:-Most of Samsung mobile phone can be hard reset with combination of volume up+home+power key.