Jailbreaks iPhone OS 3.1.3 : blackra1n & ultrasn0w Can Still Unlock

Well folks, that didn't take long at all. We now have the ability to jailbreak and unlock the iPhone on the new OS 3.1.3 only days after it's release. We have two options for different basebands, 04.26.08 and 05.11.07.

Sn0wbreeze 3.1.3 can jailbreak iPhone 2G, 3G and iPhone 3GS (old bootrom only) on iPhone OS 3.1.3. Baseband 04.26.08 can be unlocked using Ultrasn0w. If your baseband is 05.11.07, GeoHot's blacksn0w will work just the same as it did before. (That was released last year But No unlock for the latest Baseband 05.12.01)

For those of you that have never used any of these programs, please don't try can call iKing (+8801713031130) if assistance needed. 

Note: We have tested this method on 2G 3G but 3Gs not at hand at this moment.
Be smart. Don't do this unless you absolutely have to, or if you want to test and inform others of your success/failure stores
Again, THIS IS FOR OLD BOOTROMS OF THE 3GS. If you have a newer 3GS, just stay away.