Hard Reset SONY ERICSSON Xperia Mini Pro X10 U20i

First method:

  1. Please power on device using Power buttonHard Reset SONY ERICSSON Xperia Mini Pro X10 U20i
  2. Next tap: Menu -> Settings -> General -> Master reset.
  3. Now confirm operation, and follow the instructions that appear.
  4. Done, you can use your device now

Second method:

  1. Back up your important files, and download PC Companion from here: http://www.sonymobile.com/gb/tools/pc-companion/
  2. After installation you will see window with 4 options.
    Master Reset SONY ERICSSON Xperia Mini Pro X10 U20i
  3. Now hover your mouse over the option "Support Zone Now!" and click "Start".
    Wipe data SONY ERICSSON Xperia Mini Pro X10 U20i
  4. Next plese wait, until your program Install a suitable additive.
  5. Afterwards from the window with 3 options choose "Phone / Tablet Software Update", and click "Start".
    Format SONY ERICSSON Xperia Mini Pro X10 U20i
  6. Then click to "repair my phone / tablet".
    HardReset SONY ERICSSON Xperia Mini Pro X10 U20i
  7. Accept all informations.
    Restore SONY ERICSSON Xperia Mini Pro X10 U20i
    Remove screen password SONY ERICSSON Xperia Mini Pro X10 U20i
  8. Now your program will run "preparing computer for software update".
    Remove Screen Lock SONY ERICSSON Xperia Mini Pro X10 U20i
  9. Select your model.
    Permanently delete data from SONY ERICSSON Xperia Mini Pro X10 U20i
  10. After that you will see window with informations.
    Hard Reset SONY ERICSSON Xperia Mini Pro X10 U20i
  11. Follow the instructions, and connect your device into your Personal Computer.
  12. Success!

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

Help! This doesn't work