Originally Posted by
swampbaby Ok so then I'd have to stay here at moms waiting 13 hours to download? What I wanted to know was if I were to teather with the iPhone 3G and download the update, once I unpluged the iPhone 3G from the computer and connect the iPhone 4 to the computer.... what'll happen with the update I just downloaded? Will I not be able to install the update due to there not being an internet connection at my home?
You can use your iPhone 3G Tethering. When FW is downloaded turn back on laptop in wifi network.
You can install the update but you will stuck at start (iTunes not allow you update without internet(when connect iPhone, itunes connect to apple server))and in the end (you cant activate the iPhone.
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