update problem

[Pakistan]

Support team
I use WiFi to update my phone when updated file download it restart my phone and update start but when almost 20percent complete updates stop and phone on without update. Can u help me to solve this issue.

[Uliwooly]

Repair your phone with 

Update Service (SUS)

http://www.sonymobile.com/gb/tools/update-service/

http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Don't forget to give Kudos (Click on the half star + )

[shihstouch]

You don't have a computer ?

May be signal issues or connection dropping problem...

Better check with a stable connection...