Hard Reset SONY Xperia XZ FZ8331

First method:

  1. Firstly, download Xperia Companion on your PC.
  2. You can do it from here www.support.sonymobile.com/global-en/tools/xperia-companion/
  3. In the next step install the application on your computer.
  4. Afterwards switch off your device and connect your phone to PC by using Micro USB Cable.Hard Reset SONY Xperia XZ FZ8331
  5. Open the Xperia Companion and from the Main Menu choose Software repair.Factory Reset SONY Xperia XZ FZ8331
  6. Then go the next through the confirmation proccess by selectin appropraite option.Master Reset SONY Xperia XZ FZ8331
  7. When the following menu appear connect turn your smartphone into a Fastboot Mode.Wipe data SONY Xperia XZ FZ8331
  8. In order to do it you have to hold down the Volume Down and while holding this key connect your phone with PC by using Micro USB cable.HardReset SONY Xperia XZ FZ8331
  9. Read imporatnt infomation about process and select Next button to begin the factory reset operation.Format SONY Xperia XZ FZ8331
  10. As soon as the opration is completed disconnect your device.
  11. Finally, switch on your SONY by holding down the Power button.Hard Reset SONY Xperia XZ FZ8331
  12. Well done! The hard reset has just been completed.

Second method:

  1. Firstly, hold down the Power button for a short while to turn on the smartphone. Hard Reset SONY Xperia XZ FZ8331
  2. Afterwards go to Settings and then to Backup & Reset.
  3. Then selec Factory Data Reset and tap Reset Phone.
  4. Choose Erase Everything if you are sure you want to clear all your data. 
  5. Congratulations! The hard reset has just been performed.

Third method:

  1. If the display is off, hold down the Power key to turn it back on.Hard Reset SONY Xperia XZ FZ8331
  2. In the next step open the phone's dialer and type in: *#*#7378423#*#*.Restore SONY Xperia XZ FZ8331
  3. From the menu which should appear on the screen choose option Customization Settings and then Reset customization.
  4. Confirm information: "data will be cleared and factory data reset will perform".
  5. Accept by pressing Reset customization and reboot.
  6. Well done! You have just performed the hard reset operation

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

Help! This doesn't work