Re: Samsung Offers Android 4.0 Ice Cream Sandwich Upgrade for GALAXY S II
I've had a look at the services running.
Just the basic stuff, like Samsung Push Service, Whatsapp, Software Update, Google Services, Email, etc...
Also I do not have fancy LIVE wallpaper - just a normal static quite dark coloured one.
However, I came across a post and someone was recommending to install Juice Defender.
After installing it yesterday, my battery life seems to be better.
I charged my phone full yesterday midnight, now at 1.35pm - my battery is still at 76% which is very good.
Before I think it would probably be around 50% by now.
I would recommend people who is having the same issue with ICS with their S2 to try that app and see whether it helps.