Hard Reset SIEMENS SL55

How to factory reset SIEMENS SL55? How to wipe all data in SIEMENS SL55? How to bypass screen lock in SIEMENS SL55? How to restore defaults in SIEMENS SL55?

The following tutorial shows all method of master reset SIEMENS SL55. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SIEMENS SL55 will be as new and your   core will run faster.

First method:

  1. Power on the phone.
    Format SIEMENS SL55
  2. Next tap this code: *#9999#
  3. Then your phone will reset and restart.

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