Sn0wbreeze also know as PwnageTool for Windows, this tool will untethered jailbreak iOS on iPhone 4G, iPhone 3GS / 3G, iPod touch 4G / 3G and iPad without basebande update , setup custom boot logos, activate your iPhone, set a root partition size, build custom firmware, install SSH, and more.
[Updated for iOS 6.0.1 - 6 - 5.1.1 ]
You can follow iPhoneRock on Twitter or join our Facebook fan page to keep updated on the latest jailbreak and unlock news.
PwnageTool allows you to restore to a custom IPSW file. For instance, you can restore to a pre-jailbroken firmware while simultaneously maintaining your current baseband (and thus your ultrasn0w carrier unlock). You can also add whatever packages you want in the “Expert” mode of PwnageTool, if you wish to pre-install Cydia packages.
[Updated for iOS 5.1.1]
You can follow iPhoneRock on Twitter or join our Facebook fan page to keep updated on the latest jailbreak and unlock news.
Mirror Links Added 
There is a simple way to update to iOS 5.0.1 without basebande update . easy unlock and jailbreak . Its a untethered jailbreak for all device except iPad 2 and iPhone 4s. This iOS 5.0.1 custom firmware made with Sn0wbreeze v2.9.3 so its an untethered jailbreak .There is same ready custom firmwares with 6.15.00 basebond . if you get iTunes 16XX error use iREB.
You can follow iPhoneRock on Twitter or join our Facebook fan page to keep updated on the latest jailbreak and unlock news.
The iPhone Dev Team has updated PwnageTool to version 5.0.1 to support untethered jailbreak on iOS 5.0.1 using Pod2g exploit. All devices (except iPad 2 and iPhne 4s ) are supported. This includes iPhone 4, 3GS, iPad 1, iPod touch 4G/3G and Apple TV.
You can follow iPhoneRock on Twitter or join our Facebook fan page to keep updated on the latest jailbreak and unlock news.
