If iTunes shows error 4000 when you attempt to update your iPhone to iOS 14, there are ways to resolve this error and to successfully update your device. Here we show the causes of this issue and multiple methods to get around it.
If you use iTunes to update the iOS version on your iPhone, you have likely experienced various issues during the update process. Almost something gets broken each time you want to update your device. One of the errors you could see while updating an iPhone is “iPhone could not be updated error 4000”.
When this issue arises, it causes the update to fail and your iPhone remains on the old software. If you are not sure why this error occurs, and you would like to know how to resolve it, this guide should help you out.
iTunes error 4000 is one of the many errors that you would see during your iTunes journey. This error is related to your device’s update. The following are some of the reasons why you are seeing this issue on your machine.
One of the major reasons why you face issues with iTunes is that you are using a really old version of the app. iTunes often gets new updates, and if you do not update to the latest versions, your version of iTunes remains buggy and causes many issues.
Like iTunes, an old version of your computer’s operating system can also cause many issues with the iTunes app. This is because iTunes relies on your machine’s OS to supply you with features. If you are using an old version of Windows or macOS on your computer, that may be why iTunes throws error 4000 on your screen.
When you are updating your iPhone using iTunes, your iPhone must be unlocked. If your phone is locked, or you locked it while it was being updated, that can cause iTunes to display an error 4000 because it cannot finish the update process.
The following are some of the methods to get around iTunes error 4000.
Firstly, if you want to fix any iTunes errors like “iPhone could not be updated error 4000″quickly, then AnyFix – iOS system recovery can help you. AnyFix is designed to help your Apple devices getting a revival. It can fix 200+ iTunes errors, including installation/download/update, connection/backup/restore, sync/CDB errors, etc. Also, if you are meeting iOS devices stuck issues, won’t work, and other 130+ system issues, download AnyFix to get out of the dilemma. It can solve problems in a few clicks and no skills required & no data loss.
Now, get the latest version of AnyFix and fix your problem with ease:
Step 1. Launch the app and head to iTunes repair from the homepage.
Step 2. Choose iTunes Installation/Download/Update Errors and click Scan Now.
Step 3. Next, AnyFix will scan your iTunes and give you the error list. Just click Fix Now button and it will start the repairing process. Wait a minute, it will show you the Repair Completed page.
If you have an old version of iTunes installed on your computer, go ahead and get it replaced with the latest version that is available. This will ensure any issues and errors that were present in older iTunes versions are gone, and that you are enjoying an enhanced and bug-free version of the app.
If you are on Windows, hit up the Microsoft Store and download and install the latest iTunes version. Mac users can update their macOS to get all of iTunes’ features right into the Finder. You can then use the Finder to update your iOS-based devices.
Keeping your operating system up to date is just as important as keeping iTunes up to date. If you are using an old version of Windows or macOS, that could be a reason iTunes throws various errors on your computer.
Windows users can head into Settings > Update & Security > Windows Update to download and install new OS updates.
Mac users can go into About This Mac > Software Update to update the macOS version on their machines. If you update to macOS Catalina or later, you will get an updated version of Finder which should work exactly like iTunes to help you update your Apple devices.
Sometimes, you are unable to update your iPhones successfully with iTunes because the connection is not properly established. It may be that you are connecting your iPhone to an intermediate USB hub or something, and this device is defective or faulty.
If that is the case, try and connect your iPhone to your computer directly. Also, make sure to use the original Apple cable for the connection.
This will eliminate any connection-related issues if that is why iTunes throws error 4000.
A simple yet effective fix you can apply is to reboot your devices. When you reboot your computer and your iPhone, it allows your devices to reset temporary configurations and boot-up again afresh.
Even if this method does not work, you can give it a shot and there is no harm in trying it out.
These are generic steps to reboot an iPhone.
Step 1. Press and hold down the Power button for a few seconds.
Step 2. Drag the slider that appears on your screen to turn off your iPhone.
Step 3. Press and hold down the Power button again to turn on your iPhone.
Step 1. Open the Start Menu, click on the Power option, and select Restart.
Step 1. Click the Apple logo at the top-left corner and select Restart.
Your antivirus software will likely not cause any issues with most iTunes activities. However, for certain operations like connecting your iPhone to your computer and trying to update it, your antivirus might find this as a suspicious action and it may block the action.
When this happens, iTunes can throw error 4000 as it is unable to finish updating your iPhone. To fix this, simply turn off your antivirus software and do not enable it until you have updated your device.
You will find the option to disable the antivirus on the main screen of the program.
Lastly, if iTunes will not update your iPhone no matter what you do, you will want to look for an alternate method to get the update on your device. Fortunately, there is a method built right into your phone’s software.
There is an option in your settings that allows you to download and install iOS updates directly on your iPhone. With this option, you no longer need to rely on iTunes to get updates for your phone. Here is how to use it.
Step 1. Launch the Settings app on your iPhone and tap General followed by Software Update.
Step 2. Tap Download and Install to download the available updates and install them on your iPhone.
Honestly, it is frustrating to see iTunes constantly throwing error 4000 on your screen. If you are annoyed by this error just like everyone else, use one of the above methods to try and get rid of the problem with iTunes from your computer. Your iPhone will then update without any issues.
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