Hard Reset ZTE Blade A521

How to factory reset ZTE Blade A521? How to wipe all data in ZTE Blade A521? How to bypass screen lock in ZTE Blade A521? How to restore defaults in ZTE Blade A521?

The following tutorial shows all method of master reset ZTE Blade A521. Check out how to accomplish hard reset by hardware keys and Android 7.1 Nougat settings. As a result your ZTE Blade A521 will be as new and your Qualcomm Snapdragon 210 MSM8909  core will run faster.

First method:

  1. First of all, switch off the ZTE Blade A521 by holding down the Power button for a couple of seconds.Remove Screen Lock on ZTE Blade A521
  2. When yourr phone is powered off hold down the Volume Up + Power key for a few seconds.Permanently delete data from ZTE Blade A521
  3. You should release all keys as soon as the Boot Mode pops up.Format ZTE Blade A521
  4. Navigate to Recovery by using the Volume Up and press Volume Down button to confirm it.
  5. As soon as the Android Robot shows up hold down the Power key for a short while.Remove Screen Lock on ZTE Blade A521
  6. While holding the Power key press the Volume Up once.Permanently delete data from ZTE Blade A521
  7. In the next step use Volume buttons to select "wipe data/factory reset" and tap the Power button to confirm.Factory Reset ZTE Blade A521
  8. Afterwards choose "yes" from the menu, and accept it with Power button.HardReset ZTE Blade A521
  9. When a Recovery Mode appears again on the screen accept option "reboot system now" using Power rocker.Hard Reset ZTE Blade A521
  10. Great Job! The hard reset operation should be completed.

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