Sn0wbreeze 2.5.1 For iOS 4.3.1 Untethered Jailbreak

iH8sn0w the well known hacker has just updated Sn0wbreeze to version 2.5.1, bringing full support for jailbreaking Apple TV 2G, Animate (animated boot logos) by the Chronic Dev Team,
Cydia 1.1.1 and other bug fixes.

What's new in Sn0wbreeze 2.5.1

• Cydia 1.1.1 is now pre-installed.
• iPhone 3GS users can now flash the iPad 06.15.00 baseband.
• Animate (Animated Boot Logos) by the Chronic Dev-Team is now supported.
• Added afc2
• Apple TV 2 is now fully supported.
• Added Apple TV 2 DFU Instructions.
• YouTube issues resolved on hacktivated devices.
• iPhone 3GS old-bootrom issues fixed (Error 37).

Jailbreak iOS 4.3.1 untethered using Sn0wbreeze 2.5.1
To jailbreak iOS 4.3.1 untethered using Sn0wbreeze 2.5.1 just follow the guide of the last release that exactly similar to the new version. Just download Sn0wbreeze 2.5.1 from here, and then follow our detailed step by step guide posted here to jailbreak iPhone 4, 3GS, iPod touch 4G / 3G, Apple TV 2G and iPad running the latest iOS 4.3.1 firmware.

Unlocking iOS 4.3.1: 
Ultrasn0w 1.2 is broken on iOS 4.3.1. Wait for the Dev-Team to push new version of Ultrasn0w to unlock your iPhone (compatible basebands: 01.59.00 / 04.26.08 / 05.11.07 / 05.12.01 / 05.13.04 / 06.15.00). Temporarily, you can install Ultrasn0w fixer from djayb6.com repository in Cydia to get Ultrasn0w unlock working on iOS 4.3.1 (old baseband only).