How to factory reset BENQ-SIEMENS SL91? How to wipe all data in BENQ-SIEMENS SL91? How to bypass screen lock in BENQ-SIEMENS SL91? How to restore defaults in BENQ-SIEMENS SL91?

The following tutorial shows all method of master reset BENQ-SIEMENS SL91. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your BENQ-SIEMENS SL91 will be as new and your   core will run faster.

  1. Switch on the cell phone.
    Hard Reset BENQ-SIEMENS SL91
  2. Tap this code: *#9999#
  3. Now your phone will restarts.

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