Hello there! I'm continuously experiencing an issue while restoring my iPhone 6 via iTunes. Every time I begin the process, it stuck in between by popping up an iTunes error 50. Could you please help me resolve this problem since I'm not much technical enough to understand these codes. Kindly help me!

iTunes error 50

Some people met iTunes error 50 when restoring or updating the iPhone using iTunes. Also, apart from error code 50, you might get an iTunes error -50 which occurs when syncing your iPhone using iTunes. The problem may occur due to the bad or lost internet connection, corrupted iTunes registry on Windows computer or firewall settings. In this article, we will cover the solutions of these two errors. Read the content below and hopefully, you will be able to update, restore or sync your iPhone smoothly.

Use An iTunes Alternative

When receiving iTunes error 50 while restoring, updating or syncing your iPhone or iPad, we would recommend you to use an alternative to iTunes.

If You Got an Error Code 50 When Restoring or Updating Your iPhone

If you aren't able to restore or update your iPhone due to error code 50, an iTunes alternative you should try to complete the process is iMyFone Fixppo. The tool is completely compatible with iOS 11 and can be used on Windows and Mac computers easily. With this tool, a lot of iOS issues can be solved. The tool is fully free of risk and ensures no data loss under the Standard mode while restoring or updating your device and fixing the iOS issues, such as iPhone stuck with the Apple logo, black screen, recovery mode and more.

Windows version    Mac version

Tutorial to Bypass iTunes Error 50 When Restoring or Updating Your iPhone

Step 1 – Get the iMyFone Fixppo tool from its official website and install it on your computer. Launch the program after installation and plug in your iPhone to the computer. Meanwhile, hit the "Standard Mode" tab from the main screen of the software window.

interface of iMyFone Fixppo

Step 2 – Next, you are required to put your iPhone into the DFU/Recovery mode. Follow the onscreen instructions carefully.

enter DFU mode under Standard mode

Step 3 – Now, the upcoming interface will automatically detect your device model information and the latest iOS version compatible with your iPhone. All you need to do is hit on "Download" and wait till the package get's downloaded.

download firmware

Step 4 – Lastly, hit on the "Start to Fix" button and the program will initiate the restore or update process. In a short while, the process will be completed and your device will successfully be updated or restored.

finished fixing your device

If You Got an Error Code -50 When Syncing iPhone

When it comes to syncing issues and getting iTunes error -50, iMyFone has brought another good product which is suggested to use, which is iMyFone Tunesmate. This tool is also compatible with iOS 11 and the latest iPhone models including iPhone X and iPhone 8...

  • It can bypass the iTunes limits and iTunes unknown errors.
  • The tool helps in transferring various media files effortlessly.
  • You can also sync your media files between iPhone and Computer/iTunes without the issue of data loss.
  • Moreover, Tunesmate by anyone can help in rebuilding damaged iTunes library.

Windows version    Mac version

Other Tips You Can Try

1. Completely Reinstall iTunes

iTunes also play a major role in popping the unknown error, popularly known as iTunes error 50 and also iTunes error -50. This could be because your old iTunes version is unable to connect to the Apple servers, in such a situation try to completely remove the old iTunes version from your computer and reinstall the latest iTunes on both the devices, i.e. iPhone and your computer.

  • To completely remove iTunes and its related components from your computer, head to the "Control Panel" section and then uninstall the below-mentioned components respectively:
  • iTunes
  • Apple Software Update
  • Apple Mobile Device Support
  • Bonjour
  • Apple Application Support 32-bit
  • Apple Application Support 64-bit

uninstall iTunes and its components

It is expected that on some systems, you may find two Apple Application Support versions installed by iTunes. Make sure to uninstall both the versions (if available).

Now, reboot your computer and reinstall the latest version of iTunes on your computer. Then check again if the problem persists or not. If yes, read on further tips that may help you resolve the problem.

2. Check Firewall or Security Software Settings

If you're still experiencing the iTunes error 50 or -50 issue, then most probably your "Firewall or Security software" is creating hindrance for the iTunes. Either, temporarily disable your firewall and security software, or make sure your security software or firewall's settings aren't blocking the iTunes to establish a connection with the server.

To verify, open the Firewall/Security software program, and make sure that below-mentioned domains are allowed to pass:


For Apple, iTunes is a trusted software but for security software developed by companies other than Apple Inc., iTunes is a third party software and reason being, firewalls and security software may block iTunes from establishing a connection with the Apple servers or your devices. Consequently, when users try to update, back up, sync or restore their device, they ultimately encounter iTunes unknown error 50 or -50 or other numerical value/code.

security software

3. Check Network Connection

If in case you still experience the unknown iTunes error 50 or -50, you should then check your network connection. Make sure that your computer has a stable and active network connection to allow iTunes to establish a connection with the server successfully. Due to an unstable network connection may prevent iTunes to establish a connection successfully, eventually popping up the error on your screen.

4. Restore iPhone without SIM Card using iTunes

You can try this last tip if none of the above tips works to isolate the issue. Simply just turn off your iPhone and remove the SIM card from it using a 'Q' pin SIM tray remover. Now, plug your iPhone into your computer and launch the latest iTunes version on your PC.

  • After iTunes detects your device, get under the "Device" section and hit on the "Summary" tab on the left panel menu.
  • Next, hit on the "Restore iPhone..." button and confirm your actions.
  • After completion of "iPhone Restore", try to access iTunes again and hopefully this time, your iTunes Error 50 or -50 will no longer be troubling you.

restore iPhone using iTunes