fix 3194 erorr when iphone restore

You will need to add the following line to your hosts file.

74.208.151.171 gs.apple.com

Apple OS X Snow Leopard & Leopard

Open Terminal (Click Spotlight, or press Command+Space. Now type terminal.)
Copy and paste the following code into Terminal
sudo /Applications/TextEdit.app/Contents/MacOS/TextEdit /etc/hosts
Press Enter.
Add 74.208.151.171 gs.apple.com.
Save by pressing Command+S, click Save.

Apple OSX 10.4.X Tiger

Open Terminal (Click Spotlight, or press Command+Space. Now type terminal.)
In Terminal type, ‘sudo pico /etc/hosts‘, press Enter.
Insert 74.208.151.171 gs.apple.com.
Press Ctrl+X, then Y to save.
Type ’sudo niload -v -m hosts . < /etc/hosts’, press Enter
Type ‘lookupd -flushcache’, press Enter.

Microsoft Windows 7 / Vista

Click Start -> All Programs -> Accessories.
Right click “Notepad” and select “Run as administrator”
Click Yes on the UAC prompt.
Click File -> Open.
Change the file filter drop down box from “Text Documents (*.txt)” to “All Files (*.*)”.
Browse to “C:\Windows\System32\Drivers\etc”.
Select “hosts” and click “Open”.
Insert 74.208.151.171 gs.apple.com.
Close Notepad. Click Save when prompted.

Microsoft XP/2003/2000

Browse to Start > Programs > Accessories > Notepad.
Click File > Open.
Browse to “C:\Windows\System32\Drivers\etc”.
Select “All Files (*.*)” from the Files of Type drop-down menu.
Select “hosts” and click “Open”.
Insert 74.208.151.171 gs.apple.com.
Close Notepad. Save when prompted.
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