Hey guys, do you know which firmware requires the GEVEY sim and which don't to unlock from ATT to tmobile?

 

Random question, why not JB & unlock it? And call it a day?

And as I know, 4.3.3. is the latest working, maybe even 4.3.4...def not 4.3.5.

 

^thats what I did not know. From what I was told even w/ a JB (jail break, not jail bait Miz) you still need the gevey?

 

Gevey is a hardware hack - no JB needed... it's an exploit that is limited, especially if you like the use of 3G...you'll almost never have it.

I prefer unlocking/jb method. Snowbreeze preserves baseband, but only under 4.3.3....

http://www.iphonehacks.com/2011/05/h...3-windows.html

 

^ you the man. Thank you sir.

 

^ my pleasure.