Hard Reset SIEMENS SL42

How to factory reset SIEMENS SL42? How to wipe all data in SIEMENS SL42? How to bypass screen lock in SIEMENS SL42? How to restore defaults in SIEMENS SL42?

The following tutorial shows all method of master reset SIEMENS SL42. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your SIEMENS SL42 will be as new and your   core will run faster.

  1. Press Power button, until your phone is on.
    Hard Reset SIEMENS SL42
  2. Next press this in sequence: *#9999#
  3. Wait until your phone will reboots.

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

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