October 11, 2009 
SoSly 
MuscleNerd, a member of Dev-Team, tweeted to inform the public of the proper functioning of ultrasn0w, the program that lets you unlock the sim card on the iPhone 3G/3GS with baseband 04.26.08.
Via xsellize.com
Ultrasn0w Also Works On Firmware 3.1.2
Related Stories
- Redsn0w & UltraSn0w .08 Released Support For 3G S
- iPhone Dev-Team Releases Unlock for iOS 4.0
- iPhone 4 Unlock Confirmed By iPhone Dev Team
- Dev Team Status Update
- Planetbeing Successfully Unlocks iPhone 4
- RedSn0w Update To Bring Custom Firmware Creation, Will Preserve Baseband
- UltraSn0w Unlock Gets Updated to Support iOS 4.3.1
- iPhone Dev Team Dumps iPhone 4S Baseband Bootrom
- Permanent iPhone 4 Unlock Solution In The Works?
- UltraSn0w Issues With iOS 4.3.1 Have Been Resolved
Tags: 
is this true?
Yes it dows but you have to use the dev teams pwnage tool so that you don’t update your 3.0 baseband