Battery makes the Z10 hardly usable right now!

Hi @all,

I use the Z10 for a while right now, but starting with the first sorftware 10.1 I have the problem, that the battery is draining fast. Right now I use the 10.1.0 2312 and I cann't get over 6 h using 3G! That is a problem for me.

Please do not tell me to get an extra battery, that dont makes sense! ( If my battery lasts 1 h I shoult get 12 to get over the day??). My Laptop lasts longer than my Cellphone! Thats not good!

Im not shure where to find the problem but I bought battery guru to test what is happening!

Right now I like the phone but start to be angry how a softwareupdate can bring the phone from 15h to 5h?

Has anybody an Idea what I can do?

Provider: O2 Germany
Network 3g (h)
Bluetooth is off
NFC is off
Mobile hotspot ist off

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