Battery backup is worse than ever, unable to go out with this Samsung device without powerbank(backup),Hope this resolves as soon as possible...I don't understand with what confidence Samsung has put 3100mah (typical 3000mah) battery in this Galaxy S...

Updated to Beta2 program...The things are...1) Battery backup has got worse...and draining in standby mode too...2) Charging time has increased, which is not ok...(with 15W adaptor).3) Gesture navigation for the apps while drawing/minimizing to the h...