In this at AppleiPhoneTips.us guide check out how to fix Apple iPhone unable to verify update while software upgrade.
Apple software updates are regular and after the iOS 13 release, it's the time for iOS 13.4 update.
Apple iPhone Unable to Verify Update
In order to fix this error, you will have to understand the nature of the error.
As the error reads, it says unable to verify the update and down in the description, it clearly says that iOS update verification failed because you are no longer connected to the Internet.
I am sure the error will go off.
If it doesn't then tap on Retry to again try after a few minutes. Alternatively, you can click on "Remind Me Later".
A restart of your iPhone might help.
So that was the guide to fix the iPhone unable to verify update error fix guide. I hope your problem is fixed and if it doesn't get then please let us know through our Facebook group.