This should go without saying but I think I'll remind people anyway because of all the phones getting ICS in the coming months. Before you take an OTA or flash a rom or load a leak make sure that your phone is charged up. I've read many threads in here about people trying to do some sort of upgrade on a phone with a low battery. Some of the Razr guys are finding this out the hard way now. When I installed the ICS leak it took my battery down. It took a lot of juice to install it. I would recommend at least a 90% charge or better yet just leave it plugged in. The last thing that you want is for your phone to die in the middle of an upgrade. Like I said at the start this should be common sense but some people don't realize how much power an upgrade takes. It's not like downloading an app. Not even close. You've been warned. Happy ICS everyone. Sent from my HTC Rezound infused with ice cream goodness using Droid Forums.