Checking steps
- Open Settings, General, iPhone Storage to inspect device usage and available space. Record the app that cannot install or file that cannot save.
- Tap your name in Settings and open iCloud to check cloud usage. Cloud and device capacity are managed separately; upgrading a cloud plan does not directly increase built-in device capacity.
Act on the results
Manage space at the location named in the warning and check backup and sync implications before deleting content. Retry the same action on the same network and VPN node after freeing space and record any remaining error.