I was wondering if it would be possible if I could upgrade or change my device from the iPhone 7 128GB to the iPhone 7 Plus 128GB. I currently have the iPhone Forever plan but I just want to get the 7 Plus
Annual upgrades are always included with our iPhone Forever, Galaxy Forever and Sprint Flex Deals programs at no additional cost. You can return your phone and upgrade to the latest model any time after 12 payments.
To check your upgrade eligibility on Sprint.com:
Login to Sprint.com.
Click on View agreement from My Sprint dashboard.
To check your upgrade eligibility on My Sprint mobile:
Launch the My Sprint mobile app on your mobile device.