iH8sn0w has released thier Sn0wBreeze version 2.4 with support for iOS 4.3.1 tethered jailbreak.

Jailbreak iOS 4.1.3 with PwanageTool( MAC USERS)

Supported devices

iPhone 3G
iPhone 4
iPod touch 3G
iPod Touch 4
iPad 1st generation

Compatible with baseband ultrasn0w
01.59.00
04.26.08
05.11.07
05.12.01
05.13.04
06.15.00
Requirements :-
  • A Windows PC
  • Sn0wbreeze 2.4 beta 1
  • iBooty 2.2 (created automatically when you first use Sn0 wbreeze )
  • Firmware 4.3.1
  • iTunes version 10.2 or later

How To : -
Extract the downloaded archive and launch Snowbreeze 2.4b.
Drag the official firmware file ".ispw" into the box or Browse and select the file.
Make sure sn0wbreeze detected the "correct hardware" (i.e. iPad, iPhone 4,iPhone 3GS,3G).
Now select the "expert mode" and click "the blue button"
Now start creating " custom firmware".
Follow steps to put your device in DFU mode.
iREB shall start automatically. (if not start from Menu Above)
Start iTunes and click "Restore", while holding the "Shift Key" on the keyboard.
Select the custom firmware created in previous stage from Desktop.
Once finished put your device in DFU once again, and restart with iBooty else Cydia wont work. Now every time you restart your device use iBooty else NO CYDIA,NO JAILBREAK.


Source:[gizmee]