Hard Reset ZONDA ZMNG1840

How to factory reset ZONDA ZMNG1840? How to wipe all data in ZONDA ZMNG1840? How to bypass screen lock in ZONDA ZMNG1840? How to restore defaults in ZONDA ZMNG1840?

The following tutorial shows all method of master reset ZONDA ZMNG1840. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your ZONDA ZMNG1840 will be as new and your core will run faster.

  1. Turn on the device.
    Hard Reset ZONDA ZMNG1840
  2. Just type this: *#77218114# or *#881188# or *#94267357# or *#9426*357#  or *#19912006#  or *#118811# or *#3646633#
  3. Now your phone will reboots.

Help! This doesn't work