Fix iCloud Backup Stuck on Preparing Backup

An iCloud backup that remains on “Preparing Backup” can be frustrating, especially when you need to protect photos, messages, contacts and app data before changing phones. The pause may be caused by a weak connection, limited iCloud storage, an iOS process that has stalled, or a large amount of new data waiting to upload.

Most fixes are safe to try at home and do not require deleting your existing backup. Work through the checks in order, leaving the iPhone connected to power and a reliable Wi-Fi network while each step runs.

Check These Basics First

Open Settings, tap your name, choose iCloud, then iCloud Backup. Check the time of the last successful backup and confirm that Back Up This iPhone is switched on. Tap Back Up Now once, then allow several minutes for the status to change. Repeatedly tapping the option can interrupt the process rather than speed it up.

Connect the phone to a wall charger and use stable Wi-Fi. An NBN connection may slow down during busy evening periods, while mobile reception can vary significantly between suburbs, regional towns and remote areas. If your home network is unreliable, try another trusted Wi-Fi connection, such as one at work or a family member’s home, rather than using mobile data for a large backup.

• Keep the iPhone charging during the backup.
• Move closer to the Wi-Fi router.
• Turn off a VPN temporarily.
• Avoid streaming or large downloads on the same network.

Confirm Available iCloud Storage

A backup can stay in preparation when your iCloud account does not have enough space for the new backup. Go to Settings > [your name] > iCloud and review the storage bar. Select Manage Account Storage to see whether old device backups, large files or media are using most of the allowance.

Tap Backups, select the current iPhone and check Next Backup Size. If that figure is larger than the available storage, remove unnecessary app data from the backup settings or upgrade your iCloud+ plan. Review the list carefully before switching anything off, as some apps may contain information that is not stored elsewhere.

If you use iCloud Photos, remember that photos and videos are synchronised through iCloud Photos rather than duplicated in the standard iCloud device backup. Deleting photos to make room can remove them from other devices too, so confirm that your library is safely stored before making changes.

Restart the Backup Process

When the backup preparation screen has frozen, restart the iPhone and try again. On an iPhone with Face ID, press and hold a volume button and the side button until the power-off slider appears. Switch the device off, wait around 30 seconds, then turn it back on. Older models use a different button combination, but the aim is the same: fully reload the background iCloud services.

After restarting, leave the phone unlocked for a short period, connect it to power and return to iCloud Backup. If the status still does not move, switch Back Up This iPhone off, restart the phone once more, then turn the setting back on. This refreshes the automatic backup service without removing the backup already stored in iCloud.

Install any available iOS update under Settings > General > Software Update. Apple frequently addresses connectivity and synchronisation bugs through system updates. Make sure the phone has enough local battery and free space to complete the update, and avoid starting an update over an unstable connection.

Look for Network or Apple Service Issues

A backup may appear stuck when Apple’s iCloud services are experiencing an outage or maintenance event. Check Apple’s System Status page in Safari and look for an active issue affecting iCloud Backup or Apple Account services. Waiting may be the correct fix if other Apple services are also unavailable.

You can also test the connection by opening several websites or streaming a short video. If other devices are slow, reboot the router and wait for it to reconnect. Australian households using Telstra, Optus or Vodafone mobile broadband may see different results depending on local tower congestion, so a different network can help identify whether the connection is responsible.

For broader device troubleshooting guides, compare the symptoms with other account, network and synchronisation problems before changing advanced settings. Avoid public Wi-Fi for private backups, particularly on trains, in cafés or at airports, because unstable sign-in sessions can cause the upload to pause.

Use Advanced Fixes Carefully

If the iCloud backup remains stuck after the basic steps, sign out of the Apple Account only as a last resort. First confirm that important contacts, calendars and photos have synchronised, and make sure you know the Apple Account password. Signing out can temporarily remove iCloud content from the device until you sign in again, so it should not be treated as a quick reset.

Check Settings > General > iPhone Storage for an almost-full device. Freeing a little local space can help iOS complete background tasks, especially after recording large videos or installing an update. Remove downloaded podcasts, offline streaming files or unused apps rather than deleting irreplaceable personal data.

• Keep at least a few gigabytes of free iPhone storage.
• Confirm your Apple Account password before signing out.
• Do not delete the existing iCloud backup without another copy.
• Contact Apple Support if every Wi-Fi network produces the same fault.

When you need an immediate copy of important files, transfer photos to a Mac or PC, export essential documents, or use another trusted cloud service. This provides a separate safety net while the iCloud backup issue is being investigated, whether you are using an iPhone in Sydney, Perth, Brisbane or a regional Australian town.