Hard Reset SED X520

How to factory reset SED X520? How to wipe all data in SED X520? How to bypass screen lock in SED X520? How to restore defaults in SED X520?

The following tutorial shows all method of master reset SED X520. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your SED X520 will be as new and your core will run faster.

  1. Switch on the cell phone.
    Format SED X520
  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.

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WARNING !
Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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