My iPhone Won’t Backup To iCloud! Here’s The Real Fix.


Every morning, you wake up to find that your iPhone hasn’t been backed up to iCloud in days or weeks, and you don’t know what to do. Or maybe you’re trying to back up your iPhone manually, but you keep getting error messages. Before you yell “My iPhone won’t backup to iCloud!” at the cat, you should know that this is a very common problem on iPhone and the fix is simple. In this article, I’ll show you how to fix an iPhone that won’t backup to iCloud. 

Why Won’t My iPhone Backup To iCloud?How to fix iCloud backups.

There are a number of reasons your iPhone may not be able to backup to iCloud. Fortunately, most are relatively easy to fix. For an iCloud backup to work, your iPhone needs to be connected to Wi-Fi and there needs to be enough storage space on iCloud to store your backup — so that’s where we’ll start. I’ll show you how to fix those two most common issues that interfere with iCloud backups: no Wi-Fi connection and not enough iCloud storage space.

Note: For iCloud backups to work overnight, 4 things need to happen: Your iPhone needs to be connected to Wi-Fi, there has to be enough iCloud storage space available, the iPhone needs to be plugged in, and the screen has to be off (meaning that your iPhone is asleep).

1. Make Sure Your iPhone Is Connected To Wi-Fi

iCloud backups only work over a Wi-Fi connection because of the amount of data that can be backed up in a single backup. If your iPhone wasn’t connected to Wi-Fi, you could burn through your entire wireless data plan overnight. Even if you have unlimited data, it’s usually slower than Wi-Fi and the backup could literally take days to complete. Here’s how to make sure your iPhone is connected to Wi-Fi:

Join a Wi-Fi network.

  1. Open the Settings app on your iPhone and tap the Wi-Fi button at the top of the screen.
  2. Tap the Wi-Fi network you’d like to connect to.
  3. Type in the network password if prompted and press the Join button at the upper right-hand corner of the screen.

Now that you’re connected to a Wi-Fi network, try performing an iCloud backup by doing the following:

iCloud backups.

How Do I Backup My iPhone To iCloud Manually?

  1. Open the Settings app on your iPhone, scroll down, and tap the iCloud option.
  2. Scroll to the bottom of the screen and tap the Backup button.
  3. Tap the Back Up Now button at the bottom of the screen. Your phone should now backup to iCloud.

2. Make Sure You Have Enough iCloud Storage

Available iCloud storage.

Another reason your iCloud backups may be failing is due to a lack of available iCloud storage. To check your available iCloud storage, do the following:

  1. Open the Settings app on your iPhone, scroll down, and tap the iCloud option.
  2. Tap the Storage option at the top of the screen.
  3. You can view your available storage at the center of the screen next to the Available header. If you don’t have enough space to backup your phone, you can view what’s using your storage by tapping on the Manage Storage button at the center of the screen. To purchase more storage, tap the Change Storage Plan button at the bottom of the screen.

Once you’ve ensured you have enough iCloud storage, try backing up your iPhone again by following these steps:

  1. Open the Settings app on your iPhone, scroll down, and tap the iCloud button.
  2. Scroll to the bottom of the screen and tap the Backups button.
  3. Tap the Back Up Now button at the bottom of the screen.

3. Sign Out Of iCloud And Sign Back In

Another possible solution for broken iCloud backups is to log out and log back into iCloud on your iPhone. This can fix any account verification issues that may be causing iCloud backups to not work. The process is simple — I’ll walk you through it below!

Sign out of iCloud.

  1. Open the Settings app, scroll down, and tap iCloud.
  2. Scroll to the bottom of the screen and tap Sign Out. Then, confirm that you want to erase all settings and you’ll be signed out and redirected to an iCloud sign-in page.
  3. Enter your iCloud username and password and follow the on-screen prompts. Once you’re signed back in, try backing up your iPhone again.

4. Reset All Settings

If you’re still having issues backing up you iPhone, it’s time to reset your iPhone’s settings. This process won’t wipe any content from your phone — only the system settings like Wi-Fi network passwords, accessibility settings, etc. In turn, may erase any settings interfering with your iCloud backups.


  1. Open the Settings app on your iPhone and tap General.
  2. Scroll to the bottom of the menu and tap Reset.
  3. Select Reset All Settings and confirm that you’d like to proceed. After your iPhone restarts, test your iPhone by performing another iCloud backup. If it doesn’t backup, read on.

5. Backup Your iPhone In iTunes And DFU Restore

If the above fixes didn’t work, you may need to restore your device in case of . Before doing this, however, connect your iPhone to your computer and back it up using iTunes. To perform an iTunes backup, follow these steps:

iPhone button in iTunes.

  1. Connect your iPhone to your computer using the provided USB cable and open iTunes. 
  2. Click the iPhone button at the top of the iTunes window.
  3. Look towards the center of the screen under the Backups heading. Click the button labeled This
    Back up to iTunes. computer 
    under the Automatically Back Up header. Then, click the Back Up Now button on the right-hand side of the screen to backup your iPhone to iTunes.

After your backup has completed, follow our tutorial on how to DFU restore your iPhone. A DFU restore is different from a traditional iPhone restore as it erases both your iPhone’s software and hardware settings, clearing your iPhone of any potential issues and bugs. This type of restore is often seen as the end-all-be-all solution for iOS software glitches.

iPhone Backing Up To iCloud Again

And there you have it: Your data is safe because you iPhone is backing up to iCloud once again. If you have any other iCloud issues, let us know in the comments — we may address it in a future Payette Forward article!


About Author

Andrew Kunesh

I'm Andrew Kunesh, a technology writer and IT professional from Chicago. My goal is to help you fix the many errors and problems your Apple devices may face. Thanks for checking out our work!