Device issue after update

[rpmaheshwari]

Two days back I updated my Xperia Z1 and since than everything started giving problem.

1. Sound volume changes abruptely.

2. Battery getting drainned very quickly.

3. RAM is over occupied.

4. File transfer is giving trouble.

5. Connection with PC using PC Companion is giving problem. PC Companion gets hangged.

There may be many more issues which I have not notices so far.

But in nut shell it seems that the new update is a bugware.

Hope Sony will listen to the problems and will respond quickly before these issues put a dent in their reputation.

[Risat]

nothing to do bro...there are a lots of bug in 4.4.2 update...wait for the bugs fixed update.or u can try a repair via SUS.i dont think you will get such result but u can try

[Uliwooly]

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

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