Android dead logo just after update

[Jarek3]

Hi,

I was waiting for my phone system update, but that didnt go so well. My phone have Android dead logo now and I cannot turn it on properly. I also tried hard reset with holding both power and volume up buttons for 120 seconds, for nothing.

Any ideas?

[Uliwooly]

@Jarek3

repeat the update process through XC 

Xperia Companion (XC)

Software Repair Guide

Alternatives on How to backup Xperias

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