Sprint announces 'iPhone Forever', a $22/month yearly upgrade plan

9 to 5 Mac (blog)Sprint announces 'iPhone Forever', a $22/month yearly upgrade plan9 to 5 Mac (blog)iPhone users can now opt to pay an extra $22/month on top of any individual unlimited plan or family share pack plan and when a new iPhone is eventually released, they simply bring in their old device to upgrade to the latest entry-level iPhone model.Sprint Launches iPhone Forever: Here's How To Upgrade Your iPhone AnytimeTech TimesSprint Customers Can Upgrade Their iPhone Anytime, Included in Their Monthly RateBusiness Wire (press release)Sprint follows T-Mobile in offering iPhone upgrade promoTmoNewsI4U Newsall 8 news articles »