Blacksn0w, the unlock tool for iPhone 3GS, 3G OS 3.1.3, 3.1.2 with Baseband 05.11.07, has successfully been ported to iPhone 3GS running iPhone OS 4.0 beta 4. This Blacksn0w port to iPhone OS 4.0 is based on the original Blacksn0w unlock by GeoHot and the binaries provided by msft.guy.
Update: UltraSn0w 0.93 is Out Now! It can unlock all basebands for iPhone 3GS and 3G. (Check the Updates at the bottom)
This unlock iPhone OS 4.0 is demoed for iPhone 3GS running OS 4.0 beta 4 with Baseband 05.11.07. To unlock iPhone 3GS 4.0 with Blacksn0w, your 3GS 4.0 beta 4 must be jailbroken and baseband preserved at 05.11.07 with old iBoot (359.3).
The BlackSn0w unlock for iPhone 3GS OS 4.0 is kinda buggy ATM, you will have to reapply the patch files after each reboot. So, if you are not an experienced user, it’s highly recommended to stay away from this patch and wait for the dev-team to release unlock for baseband 05.12.01 which is expected as soon as the iPhone 4G along with iPhone firmware 4.0 comes out.
Watch the video embedded below to unlock iPhone 3GS 4.0 beta 4 with 05.11.07 baseband using BlackSn0w. Instructions are vague, so try it at your own risk.
The Jailbreak community is showing an impressive progress on jailbreak and unlock tools for iPhone OS 4.0 beta(s). Dev-Team has already released RedSn0w 0.9.5b4 and RedSn0w 0.9.5b to jailbreak iPhone OS 4.0 beta 4 and beta 1 respectively.
Jailbreak iOS 4.0
- How to: Jailbreak iOS 4.0
Unlock iOS 4.0
- How to: Unlock iOS 4.0
UltraSn0w 1.0-1 is OUT now.
How to: Unlock iPhone 4 iOs 4.0.1 Baseband 01.59.00 with UltraSn0w 1.0-1
You may also be interested in:
- Unlock iPhone baseband 05.12.01 [Coming Soon]
- Unlock iPhone OS 3.1.3 05.11.07 Baseband
- Unlock iPhone OS 3.1.2 Baseband 05.11.07