Hard Reset TELSDA Feature Phone T203

How to factory reset TELSDA T203? How to wipe all data in TELSDA T203? How to bypass screen lock in TELSDA T203? How to restore defaults in TELSDA T203?

The following tutorial shows all method of master reset TELSDA T203. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your TELSDA T203 will be as new and your core will run faster.

  1. Switch on the cell phone.
    Format TELSDA T203
  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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