Why can't I update my 3gs from 4.2.1 ?
Hi,I have an iphone 3gs & want to put Facebook & Candy sugar crush on the iphone but they keep saying I need to update my firmware.
When I try & do this in iTunes it tells me I have 4.2.1 but does not offer a higher firmware :-/
It tell's me in iTunes my Firmware is up to date but how can it be or am I doing something wrong.
iPhone 3GS, iOS 4.2