Hard Reset SAGEM MY 421Z

How to factory reset SAGEM MY 421Z? How to wipe all data in SAGEM MY 421Z? How to bypass screen lock in SAGEM MY 421Z? How to restore defaults in SAGEM MY 421Z?

The following tutorial shows all method of master reset SAGEM MY 421Z. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your SAGEM MY 421Z will be as new and your core will run faster.

  1. Switch on the cell phone.
    Hard Reset SAGEM MY 421Z
  2. Then press Menu -> Settings -> Networks -> Phone -> Reset.
  3. Accept operation -> press Yes.
  4. Now your phone will reboots.

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