My Bionic is fully stocked and hasn't been tampered with. Got the notice to update to ICS a few hours ago. Downloaded it and let it run, not a minute into the installation, the exclamation point shows up next to the droid and the phone reboots. Says the installation failed. Any idea why this is happening? I've tried installing it 4 times and the same thing happens each time. Very annoying. My last resort is a factory rest, haven't tried it yet.