Hard Reset ZONDA Feature Phone ZMNG1870

How to factory reset ZONDA ZMNG1870? How to wipe all data in ZONDA ZMNG1870? How to bypass screen lock in ZONDA ZMNG1870? How to restore defaults in ZONDA ZMNG1870?

The following tutorial shows all method of master reset ZONDA ZMNG1870. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your ZONDA ZMNG1870 will be as new and your core will run faster.

  1. Switch on the cell phone.
  2. Press this in sequence: *#77218114# or *#881188# or *#94267357# or *#9426*357# or *#19912006# or *#118811# or *#3646633#
  3. Wait until your phone restarts.

Help! This doesn't work