Hard Reset KEIAN M704S J

How to factory reset KEIAN M704S J? How to wipe all data in KEIAN M704S J? How to bypass screen lock in KEIAN M704S J? How to restore defaults in KEIAN M704S J?

The following tutorial shows all method of master reset KEIAN M704S J. Check out how to accomplish hard reset by hardware keys and Android 4.1 Jelly Bean settings. As a result your KEIAN M704S J will be as new and your RK3066  core will run faster.

  1. Hold the Power button at first in order to power off your device.Hard Reset KEIAN M704S J
  2. In the next step go to Settings and then to Backup & Reset.HardReset KEIAN M704S J
  3. Then find and select Factory data reset.
  4. Afterwards choose Reset device.
  5. Select Erase everything to confirm the whole operation.
  6. Success! The hard reset has just been performed.

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

Help! This doesn't work