Q: how Unsynchronize my iPhones from my old (broken) computers
Hi, I and My Family own 2 iPhone 3GS 1 iPhone 4S and an Ipad, we synchronize them to iTunes with a couple computers (now broken) and we can't synchronize any of them with our new computer becouse the limit of computers able to be synchonized with the Phones and iPad, can someone tell me please how unsynchronize those computers to start from scratch, becouse they are unrepairable.
Thanks.
iPhone 3GS, iOS 6.1.6
Posted on Feb 10, 2015 4:30 PM
I assume what you actually want to do is de-authorize the old computers that were authorized on your iTunes account.
You can reauthorize all of them at once (I believe you can only do this once a year). You can find instructions here: Deauthorize your computer using iTunes - Apple Support
Posted on Feb 10, 2015 4:42 PM