How to Root Sony Xperia U, Android Rom Updates

1. Download the root package by using the link from here.
   
2. Save the file on your computer or notebook.
   
3. Unzip the same on Desktop or on any other location from your PC.
   
4. Take the USB cable and by using the same connect your phone with the computer.
   
5. Now, go and run the RunMe.bat executable file from the computer.
   
6. You will have to choose a mode; pick “Normal mode”.
   
7. Just select “root” and don’t press anything else.
   
8. Now, the root procedure will begin.
   
9. When ended, unplug the USB cable and reboot your phone as you are done.