First method:

  1. At first switch off the mobile phone by pressing the Power button.Hard Reset SUPERSONIC SC-78MID
  2. In the next step press and hold together Volume Down + Power key for several secondsHardReset SUPERSONIC SC-78MID
  3. When an Android Image displays on the screen press the Power button to enter Recovery Mode.Hard Reset SUPERSONIC SC-78MID
  4. After that use Volume Down to choose "wipe data/factory reset", and then push the Power button to confirm.Factory Reset SUPERSONIC SC-78MID
  5. Select "Yes--delete all user data". Use Volume buttons to scroll and Power key to select.
  6. To restart the tablet, select "reboot system now".Factory Reset SUPERSONIC SC-78MID
  7. Success! The hard reset has just been performed.
See the Next method!

Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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