Hard Reset SONY Xperia T3 D5106

First method:

  1. If the display is off hold down the Power key to turn it back on.Hard Reset SONY Xperia T3 D5106
  2. Afterwards go to Settings and then to Backup & Reset.
  3. In this step tap Factory data reset and Reset Phone
  4. Next, choose Erase Everything if you are sure you want to clear all your data. 
  5. Finally, select OK to confirm the whole operation.
  6. Well done! The hard reset has just been performed.

Second method:

  1. At the very beginning you should download the PC Companion, in example from here: http://www.sonymobile.com/gb/tools/pc-companion/
  2. Then, you should install and run it.
  3. Next you will see window with 4 options.
    Master Reset SONY Xperia T3 D5106
  4. Choose option "Support Zone New!", and click "Start".
    Wipe data SONY Xperia T3 D5106
  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 T3 D5106
  7. Go to option "Phone / Tablet Software Update", and click "Start".
  8. Select "repair my phone / tablet".
    HardReset SONY Xperia T3 D5106
  9. Now follow the instructions and accept all informations. 
    Restore SONY Xperia T3 D5106
    Remove screen password SONY Xperia T3 D5106
  10. Please be patient and wait until preparing computer for software update is complete.
    Remove Screen Lock SONY Xperia T3 D5106
  11. Afterwards choose your phone / tablet model.
    Permanently delete data from SONY Xperia T3 D5106
  12. If you see this window, then connect your device into your PC.
    Hard Reset SONY Xperia T3 D5106
  13. Good job!

Third method:

  1. Firstly, download 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. Afterwards turn your device off.
    Hard Reset SONY Xperia T3 D5106
  4. Then press and hold Volume Down, and connect to USB cable.
    HardReset SONY Xperia T3 D5106
  5. Follow the instructions on your screen, and accept appropriate options.
  6. Success!

Fourth method:

  1. Power on your device.
    Hard Reset SONY Xperia T3 D5106
  2. Now press Call button, and type: *#*#7378423#*#*
  3. Then you will see menu.
  4. From this menu choose option Customization Settings -> Reset customization.
  5. Confirm information: "data will be cleared and factory data reset will perform".
  6. Accept with pressing Reset customization and reboot.
  7. Please be patient -> your device will reset and reboots.

Hard Reset SONY Xperia T3 D5103 - Factory Reset by Secret Code

Hard Reset SONY Xperia T3 D5103 - Erase all data by Factory Reset

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

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