Hard Reset AIRNESS XS99

How to factory reset AIRNESS XS99? How to wipe all data in AIRNESS XS99? How to bypass screen lock in AIRNESS XS99? How to restore defaults in AIRNESS XS99?

The following tutorial shows all method of master reset AIRNESS XS99. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your AIRNESS XS99 will be as new and your core will run faster.

  1. Begin by holding down the Power key for a short while in order to switch on the device.Hard Reset AIRNESS XS99
  2. After that, from the Home Screen go to Menu and then to Settings.
  3. Tap Reset and then select Master Reset.
  4. In the next step choose Yes to confirm the whole operation..
  5. To begin hard reset process type in the following safety code: 1234.
  6. That's all. Your phone is ready to use.

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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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