How to factory reset CHINA MOBILE A4? How to wipe all data in CHINA MOBILE A4? How to bypass screen lock in CHINA MOBILE A4? How to restore defaults in CHINA MOBILE A4?

The following tutorial shows all method of master reset CHINA MOBILE A4. Check out how to accomplish Hard Reset by hardware keys and settings. As a result your CHINA MOBILE A4 will be as new and your SpreadTrum SC9832A core will run faster.

  1. First of all, turn off your device by pushing the Power Button for a short while. Hard Reset CHINA MOBILE A4
  2. Secondly, hold the Volume Up and Power Button for a few seconds. HardReset CHINA MOBILE A4
  3. When the A4 logo appears on the display, release the Power Button. Hard Reset CHINA MOBILE A4
  4. As soon as the Factory Mode shows up, release the Volume Up button. Factory Reset CHINA MOBILE A4
  5. In this mode, navigate by using the Volume Button and confirm selections with Power Rocker.
  6. By using described keys choose to Wipe Data/Factory Reset. Master Reset CHINA MOBILE A4
  7. Now, confirm that by selecting YES. Wipe data on CHINA MOBILE A4
  8. Your device is wiping data so you have to wait until it will be finished.
  9. Finally, select Reboot System Now and press Power Button to confirm that. Format CHINA MOBILE A4

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