Apple regularly offers exciting new features as well as troubleshoots existing issues in the iOS devices through its iOS updates. Because of this, most iPhone users tend to install the new update soon its available. Unfortunately, updating an iPhone is not always a seamless process and often, users face unexpected errors – the most common being the iTunes error 4000.
Error 4000 is one of the most common issues that occur while trying to update an iPhone via iTunes. It hinders the updating process and can cause your system to freeze or restart frequently. Additionally, a pop-up window appears constantly with the error 4000 messages.
How do I fix error 4000 on iTunes? Before you start worrying, let me tell you that this error can easily be solved using several basic workarounds. Stick to reading and find out why you face this error in the first place and how to overcome it with just a few clicks.
A lot of reasons can be the culprits of why iTunes error 4000 is occurring on your iPhone while updating it. However, our research shows this issue is mostly caused by:
Regardless of why you’re facing this issue, the below methods have proven to be highly successful in fixing the iTunes error 4000. Let’s read them up.
As mentioned earlier, an outdated iTunes version is the most common cause of error 4000. Try to update your iTunes to the latest version to get rid of this error. Updating iTunes is as easy as it can get. Here’s how you update iTunes:
If yes, head to the next method.
Many antivirus and firewall software blocks the working of third-party tools and thus, can hinder the connection between your iPhone and iTunes. It may be the reason why you’re facing this issue.
Confirm it by disabling the antivirus or any other security software installed on your computer for some time and then, try to update your iPhone again via iTunes.
If your iPhone is still showing the same error, then try putting your device in recovery mode and connecting it again with iTunes. Many users have claimed that this technique has worked well for them to troubleshoot the iTunes error 4000.
However, you should remember that entering into the recovery mode may cause data loss, so don’t forget to backup your data before performing this workaround. Here’s how you put an iPhone into the recovery mode:
For iPhone 8 or Later:
For iPhone 7 and 7 Plus:
For iPhone 6s and earlier:
Once in the recovery mode, connect your iPhone to iTunes and check if the error still appears or not.
Many a time, malicious software infects your computer and damages the iTunes files, causing error 4000. In these scenarios, try to perform deep scanning of your computer using professional antivirus software to detect and remove the potential malware file.
If the software detects a harmful file, immediately remove it and restart your computer. Now, again try to connect your iPhone to iTunes to confirm if error 4000 persists or not.
The aforementioned methods are efficient but they don’t work for most cases – especially if the iTunes 4000 error is due to iOS system issues So, if you’re looking for the best method to fix error 4000 once and for all, dr.fone - System Repair (iOS) is your perfect choice. It can fix iOS system issues including iTues errors in a few minitues.
Best iPhone/iPad system recovery tool
Here is a step-by-step guide on how to fix iTunes error 4000 with dr.fone - System Repair (iOS).
After the process finish, you will see "iTunes Repair Completed" appear in the below screen, which reprents your iTunes error 4000 have been fixed!
That’s how easy and simple it is to use Dr.Fone. Hopefully, it will solve the itunes errors permanently. If not, then your iPhone may have a hardware issue and you have to visit a professional technician to have it repaired.
Many times, users install the latest iOS update only to regret it later as Apple updates often bring unexpected issues – especially for earlier older iPhone models. Thankfully, you can revert your device to the previous iOS version easily.
Always back up your iPhone before downgrading the iOS as it will completely erase all the data on your device. Now, follow the below steps to downgrade your iOS:
Wait for a few minutes until the process is completed and your iPhone will be downgraded to the previous iOS.
To sum it all, this article has provided a detailed guideline on how to fix iTunes error 4000 that mostly occurs while updating your device using iTunes. Implement the aforementioned methods one by one until the issue is resolved.
As far as our recommendation goes, install the premium version of Dr.Fone and repair your iPhone to get rid of error 4000 and 100+ other issues permanently. With this tool installed on your computer, repairing iOS is just one click away.