Xperia SP not switching on

[scorp1993]

I was updating my phone's software when suddenly i recieved a message on my computer desktop "Update process has been aborted due to some error".

I retried updating but same message kept repeating again & again and now my phone is switched off and its not starting.

WHAT DO I DO??? Please someone help

[Uliwooly]

Use SUS instead of PCC, make sure to charge your phone for 30min beforehand 

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 the Kudos 

[SatishAryan]

If you are unable to update the phone take it to service center.They will help u. Don't try to damagae your phone

[eyyjeyy]

i was having the same problem now.. did you already solve this problem? what did you do? thanks!