Hi all: I got my S2 yesterday and it has been working pretty good except for a few things. First of all, it crashed today while I was watching a video in MoboPlayer and then when I came home, it wouldn't let me charge because it said the temperature was too high. I downloaded BatteryMonitor to check and it was 67C. Then I rebooted it and it went back down to around 40C and let me start charging. The other issue is the very slow charge time and poor battery life. I need around 4.5 hours to charge the battery to full. And a full charge only lasts around half a day. Do you think I have a faulty battery and should I return it or is this normal? Thanks for your input.