i'm not too sure if a update will clear this up, but i'll see what my friend can do, I think samsung has a design problem with this tab, heat, deformed and battery issue, that is one trade off for having a ultra thin tab.
I also haven't been getting the best milage out of my battery, and unfortunately having the screen brightness cranked up is a major culprit. It's a shame to hobble such an awesome screen, but turning it down makes a massive difference.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?