ALL updates for baseband 06.15.00

[livein_real20]

Post all the detail what u have out here
1)BB-
2)firmware-
3)Bootloader(old/Mew)
What steps u have done to Jailbrake and unlock it
and etc..

I have iphone 3gs 4.1 with baseband 6.15 used redsnow both 6b5 and 6b6 to unlock but none of the sim is working after installing utrasnow offline and even tried SAM none of my sim works

[Simon]

I think there is already a thread of people doing this.