Hard Reset VIVO Y91C

How to factory reset VIVO Y91C? How to wipe all data in VIVO Y91C? How to bypass screen lock in VIVO Y91C? How to restore defaults in VIVO Y91C?

The following tutorial shows all method of master reset VIVO Y91C. Check out how to accomplish hard reset by hardware keys and Android settings. As a result your VIVO Y91C will be as new and your MediaTek Helio P22 (MT6762)  core will run faster.

First method:

  1. At first turn off the smartphone by holding the Power key for a few seconds. Hard Reset VIVO Y91C
  2. In the second step start pushing Volume Down and Power buttons for a couple of seconds. HardReset VIVO Y91C
  3. Release all keys when Fastboot Mode shows up.
  4. In this mode choose "Recovery" by using Volume Up to navigate and press the Power key once. Fastboot Mode VIVO Y91C
  5. Then select "Wipe data" by using Volume keys to navigate and the Power button to accept it. Recovery Mode VIVO Y91C
  6. Now you should choose "OK" and "Back".
  7. At the end select "Reboot system" by using the Power key. Recovery Mode VIVO Y91C
  8. Success!

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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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