Hard Reset SYMPHONY H400

How to factory reset SYMPHONY H400? How to wipe all data in SYMPHONY H400? How to bypass screen lock in SYMPHONY H400? How to restore defaults in SYMPHONY H400?

The following tutorial shows all method of master reset SYMPHONY H400. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your SYMPHONY H400 will be as new and your MediaTek MT6735  core will run faster.

First method:

  1. Switch off your SYMPHONY H400 you can do that with Power button or by removing battery from the phoneHard Reset SYMPHONY H400
  2. Put the battery back on the phone, when you're ready, press and hold together Volume Up + Power button.
    HardReset SYMPHONY H400
  3. When SYMPHONY logo appears on screen release only Power button Factory Reset SYMPHONY H400
  4. After few seconds you will see Recovery mode menu, you can release Volume Up now .Master Reset SYMPHONY H400
  5. From the following menu select "Wipe data/factory reset" using Volume buttons. Wipe data on SYMPHONY H400
  6. Press Power button to confirm.
  7. Select Yes with volume buttons and press Power button to confirm.Format SYMPHONY H400
  8. Wait until the reset is complete.
  9. After all select "reboot".Press Power button to confirm.Restore SYMPHONY H400
  10. Now your SYMPHONY H400 restarts. Hard reset id done.

Symphony H400 Hard Reset Done Video - video

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