Hard Reset SONY Xperia Z3 Compact D5803

First method:

  1. If the display is off, hold down the Power button to turn it back on.Hard Reset SONY Xperia Z3 Compact D5803
  2. From the Main Screen go to Settings.
  3. Then select option Backup & Reset.Factory Reset SONY Xperia Z3 Compact D5803
  4. Afterwards tap Factory Data Reset and then Reset Phone. Master Reset SONY Xperia Z3 Compact D5803
  5. Choose Erase Everything if you are sure you want to clear all your data. 
  6. In the next step select OK to begin the process.
  7. Well done! The hard reset has just been performed.

Second method:

  1. At first download the flashtool from Sony website: http://developer.sonymobile.com/services/flash-tool/
  2. Make sure, that you have installed drivers for your USB data cable.
  3. After that, power off your device
    Hard Reset SONY Xperia Z3 Compact D5803
  4. Then press and hold Volume Down, and connect to USB cable.
    HardReset SONY Xperia Z3 Compact D5803
  5. Follow the instructions on your screen, and accept appropriate options.
  6. Success!

Third method:

  1. First of all, you should download PC Companion, in example from here: http://www.sonymobile.com/gb/tools/pc-companion/
  2. In the next step install it and run.
  3. Then you will see window with 4 options.
    Master Reset SONY Xperia Z3 Compact D5803
  4. Choose option "Support Zone New!", and click "Start".
    Wipe data SONY Xperia Z3 Compact D5803
  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 Z3 Compact D5803
  7. Go to option "Phone / Tablet Software Update", and click "Start".
  8. Select "repair my phone / tablet".
    HardReset SONY Xperia Z3 Compact D5803
  9. Now follow the instructions and accept all informations. 
    Restore SONY Xperia Z3 Compact D5803
    Remove screen password SONY Xperia Z3 Compact D5803
  10. Please be patient and wait until preparing computer for software update is complete.
    Remove Screen Lock SONY Xperia Z3 Compact D5803
  11. Afterwards choose your phone / tablet model.
    Permanently delete data from SONY Xperia Z3 Compact D5803
  12. If you see this window, then connect your device into your PC.
    Hard Reset SONY Xperia Z3 Compact D5803
  13. That's all! Your phone is ready to use.

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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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