"Why is my phone taking forever to back up on iTunes? I've done an iPhone backup a week ago that took more than 9 hours but is still not complete. My computer estimates that it will take me 10 hours to back up my iPhone 11 Pro Max to my computer again. Does that sound normal?" – From an iPhone user

Backup your iPhone data to iTunes is a great way to store data on your computer at home, whether you're switching to a new iPhone or just like to keep your information safe and secure. Apple provides users with Apple iTunes as an effective tool for backing up their iPhone to a computer using a USB cable.
However, it can be upsetting when your iTunes stuck on backing up iPhone. The following paragraphs explain why this situation occurs and give you several ways to solve it.
- Part 1. Why Is It That iTunes Taking Forever to Backup iPhone?
- Part 2. How to Fix iPhone Stuck on Backing up in iTunes?
- Fix 1. Reboot Your iPhone
- Fix 2. Check Your Cable
- Fix 3. Update iTunes to the Latest Version
- Fix 4. Manage Backup Size
- Fix 5. Check Your Computer's Security Software
- Fix 6. Reset iPhone Settings
- Fix 7. Grasp at a Straw – Joyoshare UltFix iOS System Recovery [Easy & Effective]
- Part 3. Conclusion: iTunes Backup Taking Forever
Part 1. Why Is It That iTunes Taking Forever to Backup iPhone?
There are a number of factors responsible for this. These are some of the most prominent ones.
* iTunes version is outdated, so it can't work with iPhone smoothly.
* Connectivity between iOS device and PC is faulty. Consequently, iTunes may become stuck on the backup process.
* The security software may stop the backup process. iTunes and iOS devices may be incompatible with some security programs.
* System glitches are another reason for this issue.
* Incompatible backups will lead to a messed-up iTunes backup.
We tried several solutions to fix the issue about how to fix iPhone stuck on backing up in iTunes based on the reasons listed above.
Part 2. How to Fix iPhone Stuck on Backing up in iTunes?
Fix 1. Reboot Your iPhone
If the USB and Wi-Fi connection is working well, try to restart your computer and iPhone. The PC and iPhone will be activated after restarting, allowing the device to bypass the iTunes backup failure. Here are the detailed steps to restart your iPhone:
For iPhone X, 11, or 12:
Step 1. Keep holding either the Volume button or the side button until you see the power off slider.
Step 2. Move the slider and wait for your iPhone to turn off.
Step 3. To turn it back on, press and hold the side button (on the right side of your iPhone) until the Apple logo appears.
For iPhone SE (2nd generation), 8, 7, or 6:
Step 1. Press and hold the Side button until the power off slider flashes.
Step 2. Drag the slider and wait about 30 seconds for your device to shut down.
Step 3. Press and hold the side button until you see the Apple logo to turn your device back on.
For iPhone SE (1st generation), 5, or earlier:
Step 1. Long-press the Top button until the power off slider shows.
Step 2. Drag the slider to the right to turn off your phone.
Step 3. To turn your device back on, hold the top button until you see the Apple logo.

Fix 2. Check Your Cable
When encountering iPhone taking forever to restore from iTunes backup, make sure your internet connection is stable. Choose the right cable for your computer. A lightning cable from Apple or an MFi cable, which were created with Apple's technology to allow it to communicate with your iPhone and computer, are the best. It must also be a good quality USB cable and that the USB ports on the PC are functioning properly. iTunes backups may get stuck due to corrupt USB cables.
Besides that, you'll need a stable and reliable Wi-Fi connection. Make sure the computer and iPhone are properly connected by turning them on and off several times.

Fix 3. Update iTunes to the Latest Version
It's critical to check the iTunes version when iPhone taking forever to backup iTunes. iTunes backup might take a long time if your computer's iTunes client is out of date. Your iPhone hardware might not work properly with iTunes. To find out if iTunes needs to be updated, follow the steps below.
Check for iTunes Update on Mac:
On Apple Menu → System Preferences → Click on Software Update (Apple will automatically update iTunes if the new version is available.)

Check for iTunes Update on Windows:
On your computer, open iTunes → Hit Help → Click on Check for Updates. Then follow the instructions to install the latest version.

Fix 4. Manage Backup Size
Sometimes, you may experience the iPhone stuck on backing up screen simply because your iTunes does not have enough space, or your new backup is conflicting with an already existing one. It is therefore recommended that you delete old backup files. You can do this by going to iTunes app → iTunes menu → select Preferences from the dropdown menu → Devices. Here you will find all of your backup lists. Pick the backups you want to delete and click on Delete Backup.

Fix 5. Check Your Computer's Security Software
It has been reported that some iTunes users have observed that certain security software, such as firewalls, security guards, or other malicious software, can stop iTunes and result in iTunes taking forever to copy items during backup. It can sometimes prevent users from restoring their iPhones, as well. For this reason, if iTunes is unable to back up iPhone to computer, you need to disable or close your security software on your computer temporarily until iTunes can finish the backup.
Fix 6. Reset iPhone Settings
Even after trying all the above solutions, iTunes is still stuck at the backup stage. To resolve this, you can try resetting all iPhone settings.
For Mac,
Step 1. On your iPhone, open the Settings.
Step 2. Next up, scroll down to the bottom and select Transfer or Reset iPhone.
Step 3. Tap Reset at the bottom of the screen and choose Reset All Settings from the menu that appears.
Step 4. Finally, you will be prompted to enter your device passcode. As soon as the passcode has been entered, you will receive a message at the bottom saying "This will reset all settings. No data or media will be deleted." Tap Reset All Settings again to confirm.

Fix 7. Grasp at a Straw – Joyoshare UltFix iOS System Recovery [Zero-Loss 100%]
You can try the following if none of the above solutions resolves your issue. Therefore, it is likely that you have a serious software error with your iPhone. If your iPhone is having this problem, it would be beneficial to wipe it clean. That, however, could result in loss of data that has not been backed up. To resolve iOS system glitches without losing data, here we highlight Joyoshare UltFix iOS System Recovery.
With Joyoshare UltFix, you can solve the most severe iOS problems quickly and easily. Over 150 different problems can be fixed by this program, including iOS updates failing, boot loop, black screen, and iPhones stuck on any embarrassing stage, among others. Despite these issues, the program works quickly to solve them all while safeguarding your information.
Beneath, a detailed guide will show you how to use Joyoshare UltFix iOS System Recovery:
Step 1Install Joyoshare UltFix and Connect iPhone to Computer
Connect your iPhone to the PC using a genuine Apple USB cable and launch Joyoshare on your PC. Wait for your iPhone to recognize the PC. Next, click Start.

Step 2Set Standard Mode
Two recovery modes will be available on the new interface: Standard Mode and Advanced Mode. Select Standard Mode as your recovery mode and click the Next button.

Step 3Download Firmware Package
Make sure that the firmware package matches the information about your device in the new window. Click on the Download button at the bottom to download the firmware package.

Step 4Fix iTunes Stuck on Backing up iPhone
Click on the Repair button after the downloading process is finished. The software will automatically fix the annoying problem. Keep connecting your iPhone to the computer during the whole process to avoid any further problems.

Part 3. Conclusion: iTunes Backup Taking Forever
Several methods can be used to troubleshoot the issue after you reboot your device. Joyoshare UltFix iOS System Recovery tool is a popular choice among users due to its high success rate. Easy to use, quick, and without data loss, the tool works to resolve the problem. The Apple customer service desk can provide corresponding help if none of the methods work. Hopefully, you got the concept of how to do it when iTunes stuck on backing up iPhone.