Iphone 4s support
My work is selling off Iphone 4S for £20 - I was going to get one as a back up!
I was not sure that the phone will become obsolete after IOS 10 is introduced?? or will I be able to continue using ..if I just dont update???
Dont want to buy ifit wont work in a couple of months.
Thanks
iPhone 4S, iOS 9