# iCloud unavailable issue fix (Mac)
Please check and turn on the following 2 switches:
# 1. System Settings page -> Apple ID -> iCloud -> Show more apps -> iCost
![](/assets/img/sync_01.9df89028.png)
![](/assets/img/sync_02.914f1f1d.png)
![](/assets/img/sync_03.e0ae7f0b.png)
# 2. System Settings page -> Apple -> iCloud -> iCloud Drive -> Sync this Mac
![](/assets/img/sync_01.9df89028.png)
![](/assets/img/sync_04.5cad81d1.png)
![](/assets/img/sync_05.fbf1ca98.png)
# Note⚠️:
- Do not uninstall the software before the repair is completed and the data is synchronized to the cloud;
- Please manually perform a backup after the repair is completed.