battery problems

[#1]

I have a problem ever since i upgraded the software on my mini 10, the battery never seems to hold its charge, im very upset as this is the only phone i have. If i take this to a sony dealer to look at it will they expect me to pay anything ?

[Uliwooly]

if it's under warranty they shouldn't charge you

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[Uliwooly]

repair it 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

Alternatives on How to backup Xperias

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

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