@Thomas - iPhone doesn't give option to manually terminate apps like Droid. If they freeze, they're automatically terminated, but that's about it.

The solution to your problem is simple...



Ditch the iPhraud and get a Droid :-P



Ok, seriously now....

1. Go in and check to see if the new iOS install changed any of your settings like screen turn off timer, screen brightness, etc.

2. What version iPhone are you using? If it's a bit older, the new iOS might be too much for it, causing the processor to have to work overtime to keep up, thereby shortening battery life.

3. By "battery life is crap", do you mean it dies in a shorter period of time, or the battery display appears that it is going to die in a shorter period of time. It could be that the display is just giving an inaccurate read-out.

4. See if the new iOS added any new functions that you can turn off. I know Apple got me on my old iPhone with location services - it leeched quite a bit of juice pinging satellites w/ GPS info every few minutes.



Hope at least one of those helps - come to the good side of The Force! :-)