Why can’t I use my unlimited DATA to backup my device
Why can’t I use my unlimited DATA to backup my device to iCloud? My Wi-Fi is not reliable enough to do the backups. Is there any way at all to use DATA?
iPhone 8 Plus
Question marked as
Backing up to iCloud is only supported by iPhones that support 5G networks.
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Back up iPhone using iCloud
- Go to Settings
> [your name] > iCloud > iCloud Backup. - Turn on iCloud Backup.
- iCloud automatically backs up your iPhone daily when iPhone is connected to power, locked, and connected to Wi-Fi.
- Note: On models that support 5G, your carrier may give you the option to back up iPhone using your cellular network. Go to Settings > [your name] > iCloud > iCloud Backup, then turn on or off Backup Over Cellular.
- To perform a manual backup, tap Back Up Now.
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copied from: Back up iPhone - Apple Support