I've been trying to upgrade my iPhone 3GS to 4.3.2, from 4.3.1 iTunes keeps reporting an unknown error 3194, when verifying the downloaded update. I don't know what is causing this.
I have:
- Rebooted my PC (Windows 7)
- Rebooted iPhone
- deleted the update and redownloaded
None of these have solved the issue. Any ideas?
iPhone 3GS 16Gb, iOS 4
Hi pablo2001jedi,
The following link highlights the error code as being an issue with the connection to the Apple Server: http://support.apple.com/kb/TS1275
The link also has troubleshooting steps which you can try, but it is most likely some security software on your computer blocking the connection.
The easiest quick fix would be to update on a known working PC & Network connection, however making sure any security software is correctly configured should also resolve the problem, you can find troubleshooting for this at the following link: http://support.apple.com/kb/TS3125
Hope this helps.
itunes unknown error 3194 when upgrading to latest iOS
