Updated October 2026 by the Go Mobile repair team
Quick answer
Check that you are signed in to the same Apple Account on every device, that iCloud Drive is turned on, and that your iCloud storage is not full. Connect to Wi-Fi, turn off Low Power Mode and Low Data Mode, and restart. Also check Apple’s System Status page in case iCloud itself is having problems.
Read more “iCloud Drive Not Syncing? How to Fix iCloud Sync on iPhone, iPad and Mac”