iOS update failure and app installation issue
my iPhone not update and app is not install
[Re-Titled by Moderator]
iPhone 7 Plus, iOS 15
Question marked as
Your IPhone 7 cannot be updated beyond iOS 15.8.3, it doesn't have the hardware required to run anything higher.
If you need a higher iOS version, you will have to purchase a newer phone.
• If you have an iPhone 6S through 7, or SE 1st generation, you can update to 15.8.3
• If you have an iPhone 8 or X, you can update to 16.7.10
• If you have an iPhone SE (2nd generation or later), or XR through 16, you can update to 17.7.3 or 18.2