update failed on iphone 11 pro, now phone is frozen on "swipe up to upgrade".
I attempted to update my iphone 11 pro while connected to my imac. I got the following message on the imac "The iphone could not be updated. An unknown error occurred (7). 06AA.FFFF". The imac then did not recognize that my phone was connected (disappeared from the finder screen).
Now the iphone is stuck on a screen saying swipe up to upgrade. It seems to swipe up, but it wants me to enter a passcode. Any of my known codes fail. The "swipe up to upgrade" screen comes on after I already attempted the push volume up, then push volume down, then hold right side in until apple appears.
iPhone 11 Pro