How To Fix iTunes Error 3194 – while restoring, updating or downgrading iPhone 4S, 4, 3GS or iPad 3,2,1 or iPod touch on iOS 4.x or iOS 5.x or iOS 6.x on Windows and Mac.
How To Fix iTunes Error 3194
This error can be fixed by temporarily blocking Apple’s firmware signing services.
What Does iTunes Error 3194 Mean ?
So, before I tell you how to fix error 3194 on your iTunes I’ll shed some light on what this error is all about. If you don’t already know, the iTunes error 3194 is quite a common error that iOS users have to face recently.
It is an error that sometimes occur when you try to restore the iOS on your iPhone, iPod, or iPad. And the main cause for it to happen is when you upload a custom jailbroken firmware to upgrade or downgrade your device’s iOS. When you upload a jailbroken firmware that is not recognized by the Apple firmware signing services on your iTunes, the firmware signing service blocks you from using the firmware thus resulting in you not being able to change the firmware on your Apple device.
For many Apple device users (meaning iPhone, Ipod, and iPad users), jailbreaking their device is a common choice. However, users who have jailbroken their device and would like to restore their firmware to stock or change it to the custom iOS 4.x or iOS 5.x firmware very often encounter error 3194. This error is also often noticed to occur when users use Cydia to jailbreak their device, change the system host file to Cydia’s SHSH server, and later try to change the firmware version.
How To Fix iTunes Error 3194 Steps :
1- Close your iTunes first.
2- Locate your hosts file, You can find this file in
- /etc/hosts for Mac OS X :
- c:\windows\system32\drivers\etc\hosts for Windows
3- Open the hosts file with Notepad so you need to have Administrator Privileges to edit the file
4- Type the following line below last text, to the very bottom of the hosts file:
5- Connect your iPhone to the computer
6- Open up iTunes
7- Put your iPhone/iPad/iPod into DFU mode by the following steps
- Hold down power button and home button both at the same time for 10 seconds.
- After the 10 seconds release the power button and still pressing on the home button for another 10 seconds.
8- Use iTunes Restore feature as usual with the iOS device
Once your iOS update is finished, remove the “220.127.116.11 gs.apple.com” line from your hosts file again so that iTunes can properly update as usual.
Fix Error 3194 On Your iTunes Using A Registry Cleaner :
I know it is annoying to encounter this error because it means that you cannot change your iOS firmware on your device as you want. But if you use a registry cleaner like this one, you can restore or downgrade your firmware anytime. Plus, this software is used by thousands of people and is very recommended by all its users.
Why not take a look at this amazing registry cleaner software: Registry Cleaner
So now you know that error 3194 stems from one of your hosts file which makes iTunes unable to change your device iOS firmware, you should also know that with a good registry cleaner you can fix this error easily. But make sure you choose the right software to do the job or you’ll cause more harm to your computer registry. This software is perfect since it’s trusted by so many users, See Also More iTunes Errors.