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Getting Unknown Error 3194 While Upgrading Iphone 4....Help Plz..

Hello..

I am using Iphone 4 iOS 4.1 BB 2.10

i want to upgrade my iphone iOS to 4.2.1 but when i try to restore 4.2.1 iOS via itune it gives an unknown error 3194..

i searched in google and many forum it says that try to use new version of itune.
i m already using 10.1 version of itune..

i changed my laptop and tried on other laptop to restore but still getting same error..

i located host file in c:/windows/system32/drivers/etc/ and opened host file in notepad.

but in that host file there is nothing written like gs.apple.com like that... nor ip address is given in host file....

i m using win vista os in my laptop

please can you suggest me any helpful method to get me out with this problem....

Thankyou

Sony Vaio, Windows Vista

Posted on Mar 25, 2011 11:28 PM

Reply
9 replies

Mar 27, 2011 12:15 PM in response to faizanmemon786

Apple doesn't support upgrading to any but the current release, which is 4.3.1 (an which, incidentally, appears to fix some of the bugs in earlier versions).

If you want to go to a different version, you'll have to look for answers elsewhere, because Apple doesn't allow discussion of this kind of unsupported activity on these boards. Doing what you want requires you to do some hacking.

If you Google "downgrade iOS" you'll find plenty of help

Getting Unknown Error 3194 While Upgrading Iphone 4....Help Plz..

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