How do I upgrade to latest 6.1 Firmware

How do I upgrade to latest 6.1 Firmware

Posted January 29, 2013 at 10:38pm by ginozn · 2434 views
I have i phone 4 16gb (gsm Model) on 5.1.1 jailbroken with absinthe..I am trying to update to new firmware 6.1 using the lastest version of itunes..unfortunately when i try to update i come to an error 3194 which i cant pass..I have tried to change the host file and update but it still does not allow me to upgrade..can any1 help me please?


Answers (2)

ginozn
ginozn - January 30, 2013 at 9:17am
please can u explain more and if possiblle wirte a short tutorial on how this is done
Thatcher
Thatcher - January 30, 2013 at 8:55am
Install the latest version of iTunes.
Check security software. Ensure that communication to gs.apple.com is allowed. Follow this article for assistance with security software. iTunes for Windows: Troubleshooting security software issues.
Check the hosts file. The restore will fail if there is an active entry to redirect gs.apple.com. Follow iTunes: Advanced iTunes Store troubleshooting to edit the hosts file or revert to a default hosts file. See section "Blocked by configuration: (Mac OS X/Windows) > Rebuild network information".
Try to restore from another known-good computer and network.
If the errors persist on another computer, the device may need service.

Also download/open Tiny Umbrella and make sure the 'Set hosts file on exit' is not ticked in the advanced options.
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