First method:

  1. In order to switch off the tabet hold down the Power key for a short while.Hard Reset ASSISTANT AP-723GCN
  2. Next, press and hold the Volume Down + Power button for a couple of seconds.HardReset ASSISTANT AP-723GCN
  3. Release held keys when the Android Image appears on the screen.
  4. Then select "wipe data/factory reset" by using Volume Down to scroll and Power button to confirm.Factory Reset ASSISTANT AP-723GCN
  5. Select "Yes--delete all user data". Use Volume Down button to scroll and Power key to select.
  6. In the next step restart the phone by selecting "reboot system now".Factory Reset ASSISTANT AP-723GCN
  7. Well done! The hard reset operation has just been performed.

Second method:

  1. Switch the device on.Hard Reset ASSISTANT AP-723GCN
  2. Then go to Settings and then to Backup & reset.Master Reset ASSISTANT AP-723GCN
  3. Tap Factory Data Reset and selec Reset Device
  4. Choose Erase Everything if you are sure you want to clear all your data. 
  5. Select OK to confirm the whole operation.
  6. Congratulations!

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

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