i cant update to 16.7 on my iPhone XR even though I have enough storage

Hi TSterling-,

Thanks for posting in Apple Support Communities.

With the software download not working, check whether the issue is with your network. Try connecting to a different Wi-Fi network. Remove the download and download it again.

If you can't reach the update server or can't verify the update

If you try to update your device, you might see one of these messages:

"Unable to Check for Update. An error occurred while checking for a software update."

"Install Now. This update requires a network connection to install."

Try updating your device again using the same network. If you still see one of these messages, try updating your device using another network or update your device with your computer:

* Update your device using a Mac with macOS Catalina or later

* Update your device using a Mac with macOS Mojave or earlier, or a Windows PC

If the issue happens again after trying to update with multiple networks, remove the update.

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

Regards.