Hard Reset SONY ERICSSON Vivaz Pro U8i

First method:

  1. At the very beginning hold down the Powet key in order to turn on the phone.Hard Reset SONY ERICSSON Vivaz Pro U8i
  2. Afterwards from Main Menu go to Settings.
  3. Then find and select Phone.
  4. In the next step choose Phone Managment and tap Default Settings.
  5. Finally select OK to confirm the whole operation.
  6. If you are sure you want to clear all your data tap the following security code: 0000.
  7. Wait to complete the whole operation.
  8. Well done! The hard reset has just been performed.

Second method:

  1. Start by downloading PC Companion, for example from here: http://www.sonymobile.com/gb/tools/pc-companion/
  2. Afterwards install and run it.
  3. Next, you will see window with 4 options.
    Master Reset SONY ERICSSON Vivaz Pro U8i
  4. In the next step choose option "Support Zone New!", and click "Start".
    Wipe data SONY ERICSSON Vivaz Pro U8i
  5. Wait for the program to install the appropriate add-on.
  6. After that you will see next window with 3 options.
    Format SONY ERICSSON Vivaz Pro U8i
  7. Go to option "Phone / Tablet Software Update", and click "Start".
  8. Select "repair my phone / tablet".
    HardReset SONY ERICSSON Vivaz Pro U8i
  9. Now follow the instructions and accept all informations. 
    Restore SONY ERICSSON Vivaz Pro U8i
    Remove screen password SONY ERICSSON Vivaz Pro U8i
  10. Please be patient and wait until preparing computer for software update is complete.
    Remove Screen Lock SONY ERICSSON Vivaz Pro U8i
  11. Afterwards choose your phone / tablet model.
    Permanently delete data from SONY ERICSSON Vivaz Pro U8i
  12. If you see this window, then connect your device into your PC.
    Hard Reset SONY ERICSSON Vivaz Pro U8i
  13. Good job!

Hard Reset SONY ERICSSON Vivaz U5i - how to wipe your device

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

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