Hard Reset SONY Xperia M4 Aqua E2303

First method:

  1. Start by truning off the cell phone by holding the Power key.Hard Reset SONY Xperia M4 Aqua E2303
  2. From the Main Screen go to Settings.
  3. In the next step select option Backup & Reset.
  4. Afterwards tap Factory Data Reset and then Reset Phone
  5. Choose Erase Everything if you are sure you want to clear all your data. 
  6. Select OK to begin the process.
  7. Well done! The hard reset has just been performed.

Second method:

  1. Start by downloading 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 M4 Aqua E2303
  4. Then press and hold Volume Down, and connect to USB cable.
    Wipe data SONY Xperia M4 Aqua E2303
  5. Follow the instructions on your screen, and accept appropriate options.
  6. Success!

Third method:

  1. First, you should download PC Companion, in example from here: http://www.sonymobile.com/gb/tools/pc-companion/
  2. Install it and run.
  3. Then you will see window with 4 options.
    Master Reset SONY Xperia M4 Aqua E2303
  4. Choose option "Support Zone New!", and click "Start".
    Wipe data SONY Xperia M4 Aqua E2303
  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 M4 Aqua E2303
  7. Go to option "Phone / Tablet Software Update", and click "Start".
  8. Select "repair my phone / tablet".
    HardReset SONY Xperia M4 Aqua E2303
  9. Now follow the instructions and accept all informations. 
    Restore SONY Xperia M4 Aqua E2303
    Remove screen password SONY Xperia M4 Aqua E2303
  10. Please be patient and wait until preparing computer for software update is complete.
    Remove Screen Lock SONY Xperia M4 Aqua E2303
  11. Afterwards choose your phone / tablet model.
    Permanently delete data from SONY Xperia M4 Aqua E2303
  12. If you see this window, then connect your device into your PC.
    Hard Reset SONY Xperia M4 Aqua E2303
  13. That's all

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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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