Unlock 4.3.3 iPhone 4 3GS Ultrasn0w 1.2.3
Phone dev-team has released new version of ultrasn0w, they released ultrasn0w 1.2.3 to unlock iPhone 4 and iPhone 3GS on iOS 4.3.3 on old basebands. check out all supported basebands on ultrasn0w 1.2.3 after the jump


Supported basebands:
01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00

Unsupported basebands :
02.10.04 / 03.10.01 / 04.10.01 / 05.14.02 / 05.15.04 / 05.16.02