I didn't get to enjoy the OTA ICS long enough to know anything about it because I messed up my phone. Long story short, I'm on the leaked ICS version now and only having it for one whole day. I've already noticed a major battery drain and phone staying pretty HOT. I checked the battery status and most of the drain was due to display and "phone"? Which is weird considering my phone's not activated yet, so I couldn't make any calls. Another thing I noticed too was when I simply wanted to do anything involving any kind of typing, no letters were displaying. I couldn't enter anything at all. Only fix was to reboot phone then it would work but after awhile the process would start all over again. Am I the only one with this issue? Just wondering if something else had happened to my phone that's not fixable. Any ideas as to what's going on?