i'm running ios7 and leatest itunes with my iphone 4s, with a new sim coming soon. If i run itunes full backup to pc, then restore with new sim, will i have my contacts? (i've read differing views on this!)
when I swap my sim to a new carrier I want to make sure i don't lose my contacts. I've heard this was not straightforward and read conflicting accounts on the web. Is the full back up now working properly?
iPhone 4S, iOS 7.1.2, running itunes 12.1.2.27