Share your experience!
When I put the new update for my Xperia X Performance, I have soke problems with it. It takes longer than before to open an application. All my apps consume a lot of energy when I do not really use my phone. Why?
@Thotss-game19
My suggestion after a major update is to reinstall the latest update with XC
Xperia Companion (XC)
Software Repair Guide
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355
