Battery draining when idle

[shnymrsh]

I installed a system update yesterday. Battery was low last night so I plugged it in and charged it overnight. This morning I had a full charge at 7AM but by 11AM it was drained down and I had to plug in already even though I had barely used the phone (checked e-mail for maybe a total of 5 minutes). I also noticed that the phone is warm even when ot in use, but it is not the battery area that is warm. It is the area just below the battery. Not sure what is going on with it or how to fix this. Is there any way to uninstall the update? Any help would be appreciated. Thanks

 

[Dual2thecore]

Disable WiFi,& GPS.

 

[JIH2009]

A factory reset helps smooth things out and usually fixes problems after a update.

 

[Horr1bleK1tten]

That's also happening to me.

Sent from my HTC Sensation 4G using Tapatalk