Hi there. ok so today i bought my self a brand new s4 (3g intl standard version). I have just upgraded from an galasy s2. Before I get to the point i want you to know about the battery life on my s2. When i had my s2 running Android v2.3.5 The battery life was amazing like 5 hrs of moderate use would result in a drop of around 10% of the battery. A year later, when jellybeans for the s2 was rolled out, the battery life immediately dropped drastically. It seems like a lot of the energy was being wasted as a simple web browsing session would considerable warm my phone up (not the case in v2.3.5) A 5 hour usage would result in a drop of atleast 30% or even 40% NOW the thing is, this same battery drain issue I am experiencing on my NEW s4. A simple web browsing session is considerable warming my phone up and a game would make my phone hot So my question is. What is going on?? Is there something inherently wrong with android jelly beans as i have experianced this one two phone form the same brand. Are you experiencing something like this with your s4 where the phone always warms up when doing light task like web browsing?