What can i do about iphone not backing up to icloud? It keeps saying backup failed and i pay for 2tb of storage.

superdave106 wrote:

How can i backup iphone when it keeps failing with message "the last backup could not be completed"?

look here If you can't back up to iCloud - Apple Support

Same issue for the past month. Have tried every suggestion on the forums with no luck. Apple Support ran me through 'tests' for 45 minutes with no additional input. I hardwire backed up to my Macbook to be safe. Only option left is to factory reset my phone and use the hardwire backup to start anew. No, thank you. My previous iPhone 11 had zero issues for two years. This new, top of the line version has a serious, unfixable issue within weeks...

iPhone 13 Pro Max - 256 - 200GB iCloud storage (using 25GB).