Easy way to fix iTunes 3194 error while upgrading and downgrading

Of all the errors that pop up every time I try to update, restore or (at times) even sync the iPhone, the notorious iTunes error 3194 is the one I fear most. Not that the error hasn’t got a fix, but the fact that there are plenty of fixes for the error and that you’ll have to try each one in a variety of combinations to fix the thing.

Apple’s support page for specific errors on iTunes isn’t all that helpful. For starters, Apple isn’t all that interested in people downgrading their iOS firmware. So naturally, all the signing is already done with so if you’re trying to downgrade to iOS 6.1.3 or lesser after an upgrade to iOS 7, you’re going to have a bad time. And when you’re dealing with a jailbroken iPhone, it’s going to be even worse.



Error 3194 in iTunes

If you’re real lucky – and I mean seriously lucky – you’ll not see any errors crop up when you try to update or restore. Most users who don’t usually tinker with their iPhones are these lucky ones. For the rest of us, here’s what you can do to fix the iTunes error 3194. (Check out this tutorial in case you are facing iTunes error 17 issue.)

How to Fix iTunes Error 3194 During iOS Update on Your iPhone, iPad or iPod Touch:

You’re just trying to update / upgrade the firmware but iTunes keeps throwing up this error. 

In most cases, it’s because of a simple problem with the hosts file. Here’s how to fix it:

For Windows,
navigate to C:/Windows/System32/drivers/etc/ and find the file that’s named “hosts”

For Mac, the file is in /etc/

Open the file in Notepad (or any other text editing software) (for Windows users, open this with Administrator Privileges)

You’ll mostly have this line at the bottom of the file:

74.208.105.171 gs.apple.comiTunes Error 3194 Hosts File

Either comment this line out by typing a single ‘#’ (without the quotes) in front of the line (before 74) or remove the line entirely.

Now, save the hosts file and then try updating your iPhone through iTunes.

In most cases, the error shouldn’t pop up now.

Again, if you’re lucky, this should work. To me, this method never worked but then, I had my iPhone jailbroken too many times. So that’s when TinyUmbrella comes to the rescue.