Hard Reset UNIWA F4000

How to factory reset UNIWA F4000? How to wipe all data in UNIWA F4000? How to bypass screen lock in UNIWA F4000? How to restore defaults in UNIWA F4000?

The following tutorial shows all method of master reset UNIWA F4000. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your UNIWA F4000 will be as new and your MediaTek MT6739  core will run faster.

First method:

  1. Initiate the process by holding the Power key and once visible, select power off. Wipe data on UNIWA F4000
  2. Wait for your device to power off and then hold the Volume up and Power key simultaneously till you see the UNIWA logo. Format UNIWA F4000
  3. Now you will see the Recovery mode, from here select Wipe data/Factory reset using the Volume keys and confirm the selection with Power key. Restore UNIWA F4000
  4. Once confronted, confirm the process by selecting Yes. Remove screen password on UNIWA F4000
  5. In a brief moment, your phone will begin removing all personal data when it's finished you will be greeted by the Android setup screen.

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