How to Hard Reset on HTC GR980 Grundig?

  1. Make sure you turned off your phone.
  2. Hold down the Power button and the Volume Down key for ten seconds.
  3. Select "Clear Storage"("Factory reset") with the Volume keys and the Power button.
  4. To confirm the process, press the Volume Up key.
  5. That's all! After these actions, your phone data will be deleted.

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