Xperia Arc S Power Problem

[Stu]

My Xperia Arc has been causing me problems recently....

If I fully charge to 100%, the battery will last 4 hourts maybe with minimal/no use. Even when switched off, the battery is draining.

However, I took the battery out last night after charging. I have put the battery back into the phone this morning, and it is fine!

What is causing the battery to drain like this?

[Uliwooly]

Probably an app acting up 

Repair your phone with

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

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

[Stu]

Thanks for your reply uliwooly.

I have already tried that via PC Companion and update service, but still it is the same.

[Uliwooly]

Then its probably a hardware issue, you will have to stop by a Sony repair center