If it jumps to iOS 17, the iPhone 8 and 8 Plus ... iPhone buying guide to find the right upgrade model, and then grab a bargain with our roundup of the best iPhone deals.

Note that I’ll be updating this post over the coming days and will make a final assessment on Thursday, Dec. 19. Apple iOS 18.2 works with all iPhones that can run iOS 18, which is the same list ...