Hard Reset BENQ-SIEMENS EF81

  1. Switch on the cell phone.
    Hard Reset BENQ-SIEMENS EF81
  2. Tap this code: *#9999# or *#0009#
  3. Next enter your phone lock code.
    * The default code is: 0000.
  4. Now your phone will restarts.

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

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