iTunes offers a very simple method to sync your media between your iPhone and computer. iTunes also works pretty well on a PC but you can sometimes run into issues. One of these issues is the “iTunes could not connect invalid response” error. If you are facing this annoying problem, don’t worry since this article will surely help you out.
We will take a look at what causes this error and how you can fix it easily. Even though this error is usually found on iTunes for Windows, there have been reports of it on the Mac. Fortunately, these same solutions apply to the Mac too. Let’s dive into it.
- 1 “iTunes Could Not Connect Invalid Response”
- 2 Fix iTunes Could Not Connect Invalid Response
- 2.1 Method 1: Check Your USB Port
- 2.2 Method 2: Unlock Your iPhone/iPad
- 2.3 Method 3: Restart Your Devices
- 2.4 Method 4: Check Your Lightning cable
- 2.5 Method 5: Update iTunes
- 2.6 Method 6: Stop or Uninstall Third-Party Anti-Viruses
- 2.7 Method 7: Update Your Drivers
- 2.8 Method 8: Reset The Network Settings
- 2.9 Method 9: Reset TCP/IP
- 3 Final Take
“iTunes Could Not Connect Invalid Response”
This is an error message that can pop whenever you try to connect your iPhone or iPad to iTunes. This is caused by communication issues via USB. Multiple things can cause this communication problem, but fortunately, there are multiple solutions too.
Fix iTunes Could Not Connect Invalid Response
These are the ten best methods you can use to make sure the “iTunes could not connect invalid response” error never appears on your screen again. These methods are applicable even if the issue is with an iPhone or an iPad. We recommend that you follow the order of this list while trying out the solutions.
Method 1: Check Your USB Port
Like we mentioned before, the error is caused by a miscommunication between the devices. The first thing you have to check is the USB port. You can check it by connecting your device to a different USB port. You can also plug in another device to see if it’s working properly. If it works, you can now sync up your data. If it doesn’t, you can strike out the USB ports from the list of culprits that can be responsible for this issue.
Method 2: Unlock Your iPhone/iPad
This may seem like a minor thing to be worried about, but a locked device can sometimes cause communication issues. If your device is locked before connecting it to your computer, then unplug it and unlock your device. Plug it in unlocked to see if that did the trick.
Don’t be worried if that hasn’t worked either. We still have easy fixes for you left on this list.
Method 3: Restart Your Devices
Restarting your computer and your iPhone/iPad may just do the trick. You might’ve tried this already, but a lot of people skip over this step because they assume it would not work.
Not restarting your devices for a long time can make them vulnerable to minor bugs and slowdowns. It is one of the easiest and the fastest way to fix minor issues and that is why tech support recommends them first.
Method 4: Check Your Lightning cable
One of the most common things that can cause the “iTunes could not connect invalid response” error is faulty lightning cable. To make sure that the cable works, use a different cable or connect the cable to another device. Your iTunes should start working without any issues.
Make sure that you are using an Apple-certified cable. These unnamed lightning cables can cause unexpected issues and sometimes, your devices would just refuse to work with them.
Method 5: Update iTunes
This is another common cause of this error. An older version of iTunes may not be able to work properly with the newer software on your iPhone/iPad and updating it can fix a lot of errors caused by iTunes. The steps to do that are given below:
- Open up iTunes on your Windows PC.
- Go to Menu and then select Check for updates. You can also update it using the Microsoft Store.
- Follow the prompts and then restart your PC.
If that still doesn’t work out for you, try uninstalling and then reinstalling iTunes from scratch.
- Open up the start menu and search for Control Panel.
- Under Programs, click on Uninstall a program.
- Select iTunes from the list of programs and right-click on it. Select Uninstall.
- Follow the prompts and iTunes will be uninstalled.
- Click on this link and reinstall iTunes.
Method 6: Stop or Uninstall Third-Party Anti-Viruses
Sometimes, a third-party anti-virus can mess with the functioning of other programs. These programs can block iTunes from connecting to your device, prompting the “iTunes could not connect invalid response” message. Disabling the software temporarily or uninstalling it completely can make this error message go away.
Method 7: Update Your Drivers
An outdated driver for your phone can cause a lot of issues, including this one. While you can update it from the Device Manager, we would recommend using Tweakbit Driver Updater to do this.
All you need to do is install the program, scan your computer for outdated drivers and voila! Your programs can start working properly again. You can download Tweakbit for free by clicking on this link.
Method 8: Reset The Network Settings
This is another method you can try to flush out any network issues. Resetting the Network settings on your iPad/iPhone may be the key to making this error disappear. To do so, all you have to follow is:
- On your iPhone/iPad, tap Settings.
- Under General, choose Reset.
- After that, just tap Reset Network Settings and confirm.
Method 9: Reset TCP/IP
If nothing has worked so far for you, then don’t worry, we still have one method left. Resetting the TCP/IP is done via the Command Prompt, which can look scary if you’re not familiar with it. But don’t worry, following these instructions will cause no harm.
- Open the Start menu and search for “cmd”.
- Right-click on it and then select Run as administrator. Confirm to continue.
- Copy and paste “netsh winsock reset” and press Enter. Ignore the inverted commas.
- Copy and paste “netsh int ip reset ” and press Enter.
- Copy and paste “ipconfig /release” and press Enter.
- Copy and paste “ipconfig /renew” and press Enter.
- Copy and paste “ipconfig /flushdns” and press Enter.
- Restart your computer and iTunes should be working properly now.
That’s all you need to know to avoid this error in the future. If our article helped you out, please let us know in the comments section.
If you have any doubts or suggestions, please leave it in the comments section and we will get back to you shortly.