These devices have backed up fine for years until about a month ago. All other operations fine. both connected to wifi and stream content better than my laptop and faster.
I did some contortions, crossed my eyes under a full moon and somehow got the phone to back up 2 weeks ago. But device since.
HELP
iPhone 12
Greetings la-dee-da,
To further isolate the situation, you can attempt to create a backup while connected to a different network.
Also, please check that your Wi-Fi routers and access points are set up using these recommended settings. Recommended settings for Wi-Fi routers and access points
The following article also has some steps to take if you encounter issues backing up - If you can't back up to iCloud
If a message says that your last backup couldn't be completed
1. In iOS or iPadOS, go to Settings > Wi-Fi. Check that you're connected to Wi-Fi.
2. Go to Settings > General, then tap Software Update. Download and install any available updates for your device.
3. Try to back up on another Wi-Fi network.
4. Check to make sure that you have enough iCloud storage for the backup.
5. If you still need help, contact Apple Support
Thanks.
iphone and i pad back up fail "poor network conditions"
