I'm upgrading my LG Thrill 4G right now to Ice Cream Sandwich, it's current OS is 2.2.2 (Frozen Yogurt). According to the upgrade program, just downloading the update will take 2 hours, and wont be done until 11:00PM, then it has to install, then I got to re-install all my apps and settings, so I'll probably end up going to bed around 12:00am, only to find myself struggling to fall asleep. I'll probably fall asleep at 1:00am only to wake back up at 6:00am. 5 hours of sleep, no problem, one day last week I only had 3 hours of sleep, mainly because that night it took 4 hours to fall asleep. I don't know why I've been struggling to fall asleep lately. I've been stressed, along with my depression and loneliness.