"Can you explain how to download the update to a PC?"
The update can also be downloaded via your phone being connected to the PC.
Not sure if it's automatic, but never hurts to check! 
Posted from my iPhone 4S on AT&T, the nation's fastest 4G network.
The update can also be downloaded via your phone being connected to the PC.
Not sure if it's automatic, but never hurts to check! Posted from my iPhone 4S on AT&T, the nation's fastest 4G network.
Award for Community Excellence (A.C.E.)
achiever for 2012*
*The views and opinions expressed on this forum are purely my own. Any product claim, statistic, quote, or other representation about a product or service should be verified with the manufacturer, provider, or party.