iPhone Backup Failed But I Have Enough Storage - Solutions Inside!


In the digital age, regular backups of our smartphones have become an essential practice to safeguard valuable data. Apple's iPhones provide a convenient solution through the iCloud backup feature, allowing users to store their information securely in the cloud. However, users occasionally encounter the frustrating situation where iPhone backup failed but I have enough storage. In this article, we will explore common reasons behind this issue and provide troubleshooting steps to resolve it.


Part 1. Why Won't My iPhone Backup When I Have Enough Storage

Why is my iPhone not backing up when I have enough storage? This issue may be caused by the following reasons:

1. Internet connection instability

Unstable or intermittent internet connections may interrupt the backup process and lead to failure.

2. Outdated iOS software

Using an outdated iOS version may result in compatibility issues, hindering the backup process.

3. Software glitches

Like any software, iCloud backup may encounter errors or glitches at times.

4. Low battery

Your iPhone does not have sufficient battery power to complete the backup process.

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Part 2. How to Fix iPhone Backup Failed But I Have Enough Storage

Now we know the reason why won't my iCloud backup when I have enough storage; how can we resolve this problem? Here are some troubleshooting tips you can try to help you.

Fix 1. Charge the iPhone

One of the reasons why iCloud backup failed but I have space is the low battery. Backing up your iPhone requires a certain amount of battery power. If your iPhone's battery level is below 50%, you may be unable to complete the backup. Therefore, you can charge your iPhone to ensure an adequate battery level and then attempt the backup again.

Fix 2. Check the Internet

Backing up your iPhone requires a connection to a Wi-Fi network. If your network is unstable or has a weak signal, you may be unable to complete the backup. Therefore, you can check your network settings, ensure that your iPhone is connected to an available Wi-Fi network, avoid interruptions during the backup process, and then attempt the backup again.

check the internet to fix iphone backup failed but i have enough storage

Fix 3. Reset the Network Settings

If your network connection is good but your iPhone still cannot backup, you can choose to reset network settings to resolve connectivity issues affecting the backup. Here are the steps to reset the network settings:

Step 1. Open the "Settings" app on your iPhone.

Step 2. Scroll down and tap on "General".

Step 3. Scroll further down and select "Reset".

Step 4. Tap on "Reset Network Settings".

Step 5. You may be prompted to enter your device passcode.

Step 6. Confirm your decision to reset the network settings by selecting "Reset Network Settings" again.

reset network settings to fix icloud backup failed but i have space

Your iPhone will restart, and the network settings will be reset to their default values. If the issue still persists, proceed to the next method.

Further Reading:

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Fix 4. Update the iPhone

Another reason why iCloud won't backup but I have storage is outdated iOS software. If your iPhone has an outdated system version, you may be unable to complete the backup. Therefore, you can check if there are available updates for your iPhone. If there are, you can update your iPhone to the latest version and then attempt the backup again. Follow the steps below to update the iPhone:

Step 1. Launch the "Settings" app on your iPhone.

Step 2. Select "General" and tap on "Software Update".

Step 3. Look for the latest update and choose "Download and Install" to update your device to the latest iOS version.

update iphone to fix icloud won't backup but i have storage

Fix 5. Reset iCloud Account

Sometimes, issues with the iCloud account itself can lead to backup failures. Signing out and signing back into your Apple account may resolve backup issues. Here are the steps to sign back into your Apple ID:

Step 1. Open the "Settings" app on your device.

Step 2. Scroll down and tap on "[your name]" at the top of the screen.

Step 3. Scroll to the bottom and choose "Sign Out".

Step 4. Confirm the sign-out by entering your Apple ID password.

Step 5. Sign back into your account to check if the occurrence of iCloud Backup Failed has ceased.

reset icloud account to fix iphone won't back up even though i have space

Fix 6. Turn Off and On iCloud Backup

Still struggling with the iPhone won't back up even though I have space? Backing up your iPhone involves initiating the iCloud backup process, so iCloud settings could also be a factor in backup issues. To address this, disable iCloud backup in the settings, wait for a period, and then re-enable it. This may sometimes resolve backup failures. Here are steps to turn off and on iCloud backup:

Step 1. Open iPhone "Settings", then tap on your name.

Step 2. Click on "iCloud" and select "iCloud Backup".

Step 3. Turn off and then turn on "iCloud Backup".

Step 4. Click on "Back Up Now".

turn off and on icloud backup to fix iphone backup failed but i have enough storage

Learn More:

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Part 3. The Best Way to Back Up iPhone [Easiest & Fastest]

While iCloud is Apple's official backup service, users may still encounter issues, such as "iPhone backup failed but I have enough storage". To ensure a more reliable and flexible backup and management of iPhone data, we recommend using Coolmuster iOS Assistant.

Coolmuster iOS Assistant is a powerful iOS device management tool that offers users a comprehensive and flexible solution for iPhone data backup, restoration, and management. With a fast transfer engine, users can easily perform backup and restoration, while its intuitive interface caters to users with varying technical expertise. Not only does it support offline backups, but it also operates at high speed when handling various data operations, delivering a convenient and efficient iOS data management experience for users.

Key Features:

  • Back up and restore all data on your iPhone/iPad/iPod effortlessly with a single click.
  • Transfer iOS files at your discretion after previewing and selecting them.
  • Effectively manage iTunes backup files and iOS data directly on your computer.
  • Edit, add, or delete data information on your iOS device seamlessly through your PC/Mac.
  • Enjoy full compatibility with the latest iOS 17.

To acquire a suitable software version for your computer, just click the download button below. There are two methods available for backing up iPhone to computer using iOS Assistant: the one-click backup or the selective backup. Follow the provided steps for guidance.

3.1 Back Up iPhone to Computer Selectively

01Upon successful download and launch of the software, follow the on-screen instructions to connect your device to the computer using a USB cable. When prompted on your computer, select "Trust" on your device and click "Continue" to proceed.

connect the iphone to computer

02Once the software detects your device, the main interface, as illustrated in the accompanying image, will be displayed, neatly organizing all folders.

the main interface of ios assistant

03This versatile software streamlines the transfer of diverse content from your iPhone, iPad, or iPod to the computer. For instance, when dealing with contacts, navigate to the "Contacts" folder, preview detailed file information, select the contacts for export, click "Export", choose the appropriate file output format, and commence the transfer process.

back up iphone to computer selectively using ios assistant

3.2 Back Up iPhone to Computer with One Click

01Once your device is successfully detected by the software, navigate to the "Super Toolkit" section. Then, choose the "iTunes Backup & Restore" option from the interface.

02Go to the "Backup" tab and select the specific device you wish to back up from the drop-down menu.

03Choose the location for storing the new backup file, either utilizing the default iTunes backup location or specifying another directory on your computer. Click "Browse", confirm your selection by clicking "OK", and commence the iOS data backup process.

how to back up iphone to computer with one click using ios assistant

Video Tutorial:

In a Nutshell

In resolving iPhone backup issues, choosing a backup method that suits your needs is crucial. While iCloud is a good option, you may encounter issues such as "iPhone backup failed but I have enough storage". To address these issues, you can try the methods mentioned above, or you can use Coolmuster iOS Assistant, which is an optimal way to back up your iPhone. It allows you to effortlessly back up and manage all your iPhone data on your computer without relying on iCloud or iTunes.

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