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iCloud is Apple's cloud service, allowing Apple users to keep all their devices synchronized and connected worldwide. iCloud stores your entire address book in the cloud memory and continuously updates the address book on all your devices. If you sign into iCloud but the contacts don't show up, the syncing tool may be experiencing issues. iCloud acknowledges facing some syncing issues, causing inconvenience to many users. However, most of these issues can be easily resolved if you know some tips shared in this article.
Fixing inability to backup contacts to iCloud
1. Perform some preliminary checks
Firstly, ensure the following when encountering the iCloud contacts syncing issue:
- Confirm iCloud server is functioning normally.
- Make sure you're signed into iCloud with the Apple ID used across all your devices.
- Check network connectivity.
- Restart your device and access iCloud.com, then log in again with the same Apple ID and password.
Typically, following this procedure resolves the iCloud contacts syncing issue. However, if they are not effective, apply the troubleshooting solutions below.
2. Toggle Contacts Sync Off and On in Settings
To fix the issue of contacts not backing up to iCloud, the easiest way is to toggle off contacts sync and then toggle it on again in settings on your iPhone and refresh your contacts. This process may vary slightly across different iOS versions.
* On iOS 10.3 and later
- Open Settings on your iPhone and tap your profile at the top of the settings screen.
- Tap iCloud and turn off Contacts in the list of iCloud-enabled apps, then turn it back on.
* On iOS 10.2 and earlier
- Open Settings on your iPhone and select iCloud.
- Navigate to the contacts section.
- If contacts are already enabled, toggle it off and wait a few seconds. Then, toggle contact sync back on.
3. Uncheck all third-party accounts
We know that iCloud automatically updates information. So, check whether your information is in iCloud or in some third-party accounts like Google or Yahoo. Then, switch the default account to iCloud. Follow the instructions below to deselect third-party accounts and fix the issue of unable to backup contacts to iCloud.
- Open the Contacts app on your iOS device and tap on Groups located in the top left corner of the screen.
- Uncheck all third-party accounts such as Gmail.
- Select All iCloud > Done to confirm your selection.
- Restart your iPhone.
4. Set iCloud as Default Account
Set iCloud as the default account for your contacts. This is an easy method with just 3 simple steps. Go to Settings > Contacts > Default Account >select iCloud.
5. Check Network Connectivity
To sync your contacts to iCloud, ensure you're connected to Wi-Fi or using mobile data. A stable network connection is crucial for this process. Therefore, check if your iPhone is connected to the network. If contacts aren't syncing even with good network signals, try resetting network settings on iPhone. Simply go to Settings > General > Reset > Reset Network Settings.
6. Check available storage on iCloud
Apple offers only 5GB of free storage for iCloud users. If your iCloud storage is full, you won't be able to sync any data to iCloud. To check available storage, go to Settings > your profile > iCloud. Additionally, iCloud limits the number of contacts it can store. You can only sync up to 50,000 contacts.
7. Update the operating system
Regardless of when, ensure your iPhone is updated to the latest version. Updates fix many issues on iOS devices. This can effectively resolve the problem of contacts not syncing with your iCloud.
To update iOS, connect to a network and then navigate to Settings > General > Software Update.
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Here are some solutions to fix the contacts sync error with iCloud. In addition to applying these methods, you can use some specialized tools to directly back up contacts to your computer and store them there.
