Hard Reset FLY DS400

How to factory reset FLY DS400? How to wipe all data in FLY DS400? How to bypass screen lock in FLY DS400? How to restore defaults in FLY DS400?

The following tutorial shows all method of master reset FLY DS400. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your FLY DS400 will be as new and your core will run faster.

  1. Turn on the device.
    Remove screen password on FLY DS400
  2. Press this in sequence: *#987*99#
  3. Press Send button.
    Remove Screen Lock on FLY DS400
  4. Wait until your phone restarts.

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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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