3GS wont upgrade up to 4.3.3.. HELP

[jamguy21]

Hey sup?
I bought an iphone 3gs that is running IOS 4.2.1 baseband 5.15.04 and its unlock to any network. I don't think it was jailbroken because it has no sign of cydia anywhere.. I have been trying to
upgrade it o 4.3.3 but keep getting the itunes error 3194. I have tried all the solution to fixing that error..
I have adjusted the host file
I have tried tiny umbrella method but nothing seems to work...

I have even tried another pc and still the same thing...

Can someone help me pls..kinda desperate...

[iYeow]

You need shsh blobs for restore of firmware apple no longer signs. You can only restore to 4.3.5 without blobs

[jamguy21]

You need shsh blobs for restore of firmware apple no longer signs. You can only restore to 4.3.5 without blobs

Ok how do i get these? what r there by the way.. gonna do some reading in the meanwhile

[iYeow]

Read this : [How-To] Using tiny umbrella to update/downgrade/restore

[jamguy21]

Ok i know what shsh blog are now, but this phone have never been upgraded to 4.3.3 so there is no shsh blog for it. This is the first attempt to upgrade it to 4.3.3 so do i do that with a shsh blog?

[iYeow]

Is your iphone bootable to Homescreen ?

Check with TU to see if you have 4.3.3. blob. Pretty sure you don't have it , so restoring to 4.3.3 is impossible for you.

[jamguy21]

Hey Guys thanks for all ur help
Use tiny umbrella and was able to get shsh blog for 4.3.2 so i've restore it to 4.3.2
it working fine now

Thanks again for all ur help

[iYeow]

No problem