First method:

  1. The device must be turned off, so hold down the Power key for a short while.Hard Reset ZENITHINK ZTPAD C71
  2. Then press and hold the Volume Up + Power button for about 10 seconds.HardReset ZENITHINK ZTPAD C71
  3. You should release held keys when you see the Android Robot.Master Reset ZENITHINK ZTPAD C71
  4. To enter the Recovery Mode hold down the Power key for a short while.Hard Reset ZENITHINK ZTPAD C71
  5. From the menu choose "Wipe Data/Factory Reset" by using Volume buttons to scroll and Power button to select options.Factory Reset ZENITHINK ZTPAD C71
  6. In the enxt step tap "yes" to confirm the operation if you are certain you want to clear all your data.
  7. Fianlly, use the Power button to accept option "reboot system now".Factory Reset ZENITHINK ZTPAD C71
  8. Good job! Your phone is ready to use.

Second method:

  1. If the device is off hold down the Power button for a short while.Hard Reset ZENITHINK ZTPAD C71
  2. Afterwards go the Menu and find and select Settings.
  3. In the next step choose Backup & Reset and tap Factory data reset.Wipe data ZENITHINK ZTPAD C71
  4. Choose Reset device and select Erase everything to confirm the whole operation.
  5. Well done! You have just performed a hard reset operation!

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

Help! This doesn't work