What would happen if i unplug my iphone while icloud is backing up
my boyfriend was trien to update his iphone 3gs from 4.2.1 to 6.0.1 and it automatically started to do icloud back up, he cant do anything on his phone, it just says icloud back up with a picture of a cloud and a swirly arrow in the middle. he cant go the the home screen, recieve messages, NOTHING! how can we stop it, its been like this for about 4 hours. and if we cant stop it, what would happen if i just unplug it from itunes??? HELP PLEASE!!
iPhone 3GS, iOS 4.2