Hard Reset ZTE F869

How to factory reset ZTE F869? How to wipe all data in ZTE F869? How to bypass screen lock in ZTE F869? How to restore defaults in ZTE F869?

The following tutorial shows all method of master reset ZTE F869. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTE F869 will be as new and your   core will run faster.

First method:

  1. When your device is off, then power on.
    Hard Reset ZTE F869
  2. Tap emergency dial, and just type this: *983*22387#
  3. Select Erase Everything.

Help! This doesn't work