Hard Reset CHUWI Hi9 Air

How to factory reset CHUWI Hi9 Air? How to wipe all data in CHUWI Hi9 Air? How to bypass screen lock in CHUWI Hi9 Air? How to restore defaults in CHUWI Hi9 Air?

The following tutorial shows all method of master reset CHUWI Hi9 Air. Check out how to accomplish hard reset by hardware keys and Android 8.0 Oreo settings. As a result your CHUWI Hi9 Air will be as new and your MediaTek Helio X20 (MT6797)  core will run faster.

First method:

  1. Start the process by powering off the tablet. Remove screen password on CHUWI Hi9 Air
  2. Once the tablet is off, hold the Volume Up + Power key simultaneously till you see the Chuwi logo. Remove Screen Lock on CHUWI Hi9 Air
  3. Recovery mode should show up on the screen soon after. From here, select "Wipe data/factory reset" using the volume keys and confirm the selection using the Power key. Permanently delete data from CHUWI Hi9 Air
  4. When confronted with consequences of removal of all personal data select "Yes" to continue. Hard Reset CHUWI Hi9 Air
  5. Now your device will begin removing all personal data and when its finiehd it will automagically reboot.
  6. Outstanding! You have just finished Hard reset.

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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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