The update usually (for me) only takes about 5 minutes. one further point - in case you didn't know, you can initiate a backup by right-clicking the phone in itunes and choosing backup from the drop-down.. My cat usually has bad timing, but not this bad. anyway, now when i try to start up the ipad, the screen shows an image of the cable pointing to the itunes logo.. Disconnect iphone while downloading software update, disconnecting an ipad while updating on itunes, if my ipad disconnect from itunes during software update, is it okay to unplug my ipad while downloading software update on computer, unplug ipad while updating, unplug iphone while downloading update.
Unplug the usb cable from the bottom of your iphone but leave it plugged into your computer. 2. shut off the iphone by pressing and holding the sleep/wake button and sliding the slide to power off. Can i unplug iphone during back up? it's taking very long time. or did you update to 10.7.5? because 10.7.5 had a spotlight/time machine bug that slowed down a lot of backups. if that's what it is, there's now a 10.7.5 supplemental update that fixes the slow time machine problem. but its take very long time and forcing me to. Resume app download or update on the app store. this method also works for some iphone owners who were stuck in “iphone app waiting” state while downloading an application. here’s how you do it: on your iphone, go to the app store..
