Error when trying to update iPhone 7 to iOS 15

What happens when you try?

Can you post a screenshot of the whole screen, it could reveal why you aren't able to update.

Make sure you:

• Are using a WiFi connection (not a hotspot).

• You have an active cell signal (You need both WiFi and cellular service to perform the upgrade).

• Are not using a VPN connection.

• Have your battery charged at least 50%. Better yet, keep it plugged in during the update.

• Do not have power save mode turned on.

• Do not have a beta version installed.

• You have at least 10 gigs of storage available.

Click on this link on what to do if you can't update your phone -

If your iPhone or iPad won't update – Apple Support (UK)

Hello ~ What exactly is happening when you try to update? In the meantime take a look below by clicking on…

If your iPhone or iPad won't update - Apple Support

Nite once inside the link above you may click on other highlighted tabs of interest that may help. Do you have a complete that you could use? Post back if needed.

~Katana-San~