I just purchased a iPhone 4 16Gig with OS v4.1 with a BB of 02.10.04 and it was jailbroken. Now i don't know which jailbreak was used on it as the guy for some reason didn't know. Maybe somebody else did it for him, anyway I turned off the phone and turned back on with no problems so I know it's a untethered JB. I'm wanting to unlock the phone for as i use t-mobile. Will it matter which JB was used for when the unlock comes out?
