Hard Reset SONY Xperia M Dual C2004

Second method:

  1. At the very beginning download PC Companion, in example from here: http://www.sonymobile.com/gb/tools/pc-companion/
  2. Afterwards install it and run.
  3. Next, you will see window with 4 options.
    Master Reset SONY Xperia M Dual C2004
  4. In the next step choose option "Support Zone New!", and click "Start".
    Wipe data on SONY Xperia M Dual C2004
  5. Wait for the program to install the appropriate add-on.
  6. After that you will see next window with 3 options.
    Format SONY Xperia M Dual C2004
  7. Go to option "Phone / Tablet Software Update", and click "Start".
  8. Select "repair my phone / tablet".
    HardReset SONY Xperia M Dual C2004
  9. Now follow the instructions and accept all informations. 
    Restore SONY Xperia M Dual C2004
    Remove screen password on SONY Xperia M Dual C2004
  10. Please be patient and wait until preparing computer for software update is complete.
    Remove Screen Lock on SONY Xperia M Dual C2004
  11. Afterwards choose your phone / tablet model.
    Permanently delete data from SONY Xperia M Dual C2004
  12. If you see this window, then connect your device into your PC.
    Hard Reset SONY Xperia M Dual C2004
  13. Done!

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

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