iOS 4.2 might be just a few days away, but we are not sure of having
iOS 4.2 jailbreak anytime soon. In case any of the
iOS 4.1 jailbreaking tools like
GreenPois0n or
Limera1n didn't work for you, you can
download Sn0wbreeze 2.1 and give it a try.
Sn0wbreeze is nothing but the Windows port of
PwnageTool for Mac and can be used to
create custom firmware files for iOS 4.1 without upgrading the baseband so that you can
unlock iOS 4.1 (05.13.04 baseband) with existing version of Ultrasn0w.

Sn0wbreeze 2.1 supports the following devices:
- iPhone 4, 3GS, 3G
- iPod touch 4G, 3G, 2G
- iPad (on iOS 3.2.2)
- Apple TV 2G
Download Sn0wbreeze 2.1
Here is the link to download Sn0wbreeze 2.1 to jailbreak iPhone 4, 3GS, 3G, iPod Touch, iPad 3.2 & Apple TV.
Download Sn0wbreeze 2.1
Guide to Jailbreak iOS 4.1 using Sn0wbreeze 2.1
The procedure to jailbreak any iDevice using Sn0wbreeze 2.1 remains just the same as the previous version (Sn0wbreeze 2.0). So you can simply follow our
previous guide and jailbreak you iPhone or iPod Touch easily.
Once you have jailbroken your iPhone, follow this guide to
unlock iOS 4.1 using...