What Causes iTunes Error 3194
Apple says that Error 3194 occurs when iTunes can’t connect to Apple’s software update servers that are used to activate iOS when restoring or upgrading. These servers play a crucial role, so not being able to contact them will mean your iPhone cannot complete its restore or upgrade. This seems to occur most often when there’s something wrong with the iOS software on the device—either the iOS has been modified by jailbreaking or the version of the iOS is expired, no longer supported, or otherwise out of date.
How to Fix iTunes Error 3194
Confirm that your internet connection is working. If you aren’t online at all, of course you can’t reach Apple’s servers.Uninstall or disable security software like a firewall (make sure to put it back when you’re done!). Firewalls and similar tools can block connections to certain servers.Restart your computer and/or modem.If you’re using Wi-Fi, try connecting directly to your modem via Ethernet to confirm that Wi-Fi isn’t the problem.
Error 3194 happens when Apple servers can’t be contacted. The hosts file on your computer is related to how your computer accesses the Internet. It’s possible that a misconfiguration in the file could be causing the problem and editing the file could fix it. Here’s what you need to do: Perhaps the easiest way to do this is by making an appointment at the Genius Bar at your nearest Apple Store. If you don’t have an Apple Store nearby, use the company’s website to see what options you have for additional tech support.
