My iPhone 12 got this message saying “update required to use cellular data”
ok so my iphone 12 got this message saying “update required to use cellular data” so i wanted to know if i switch the sim from that iphone to another iphone would it do anything? also the other phone i wanna put the sim in is being used and has a sim in it and also it’s an iphone 12.
[Re-Titled by Moderator]
iPhone 12