It needs enough to back up everything selected, or it won’t start. I’d suggest buy more storage, at $12/year for 50GB it’s cheap insurance. Otherwise, Settings > {name} > iCloud > iCloud Backup see if you can turn off enough items to get it under ~2.2GB (you might not be able to, as some items can’t be disabled - e.g. Messages).What’s going on here? It says I don’t have enough room so won’t back up, but I do have enough.
And then the HD breaks and you are hosedI do my backups locally, using iTunes to back my 13 up to the PC. Then the PC is backed up weekly to an HD that is kept in a fireproof safe. I feel more comfortable keeping backups local, and not in the cloud - just a suggestion. 😊
No, the photos are on the phone, on the PC, and on Google Photos in addition to the HD.And then the HD breaks and you are hosedbut at least it wont get burnt