hello guys..i have problem with my iphone 3gs..after a few times, finally i got jailbreak to IOS 4.3 with snowbreeze. Unfortunately, i cannot unlock it with ultrasnow :-(. i found that unlock process is simple and i tried a few times but still cannot unlock the phone.i did not update my baseband (remain 4.26.08). Any sifu can help me?

Or any possibility that my IOS has problem and i need to re-jailbreak? i hope i do not need to re-jailbreak again because it quite hard to me.

thank you guys