Hi, John –
I did all you said except “clear the storage data”. I was afraid of losing irreplaceable files. So, of course the problem remained. However, after connecting to a WiFi, I was again able to update all of the Apps. And, I have been thankful that I followed Kim Komando’s advice to purchase Express VPN and iDrive. That kept me somewhat sane. And, I do appreciate your efforts on my behalf, John. Thank you.