Well, maybe someone can shed some light on this?
I accepted the download, it downloaded. Then it said, cannot install as battery too low, connect charger. No problem. I connected the charger and the "restart and install" button appeared. Great.
I hit it. Phone restarted as per normal. 4.0.1. No updates available. Your phone is up to date. It looks like its dropped through the cracks somewhere. Or maybe it is waiting for my phone charge to reach a certain charge percentage before actioning the ipdate. Maybe 75% charged or somethingi n case there was a power failure or something.