I need help to update my phone

Thanks for posting in the Apple Support Communities BOEJahh,

Start by powering your iPhone off, then powering it back on.

From there, complete the following steps which often resolve the type of issue you're facing:

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.

You can find additional guidance and steps that may be helpful, here: If your iPhone or iPad won't update

Cheers!