Well, there's a good news for you jailbreakers. It's because an updated version of Sn0wbreeze 2.8 b1 has released by iH8snow, to tethered jailbreak the iOS 5 Beta.1 which support for windows users. This firmware enable to jailbreak iPhone 4 CDMA/GSM, iPhone 3GS, iPod Touch 3G and 4G, iPad 1 running on iOS 5 beta 1. Not only that but also Sn0wbreeze preserves the baseband from updating that allows you to unlock your jailbroken iPhone using Ultrasn0w.
Notes:- Snowbreeze 2.8 is released for developers only. All those users who rely on unlock must stay away from iOS 5 beta and Sn0wbreeze.
- Snowbreeze 2.8 for iOS 5b1 is tethered jailbreak so everytime you reboot your device, you need to use iBooty in order to restart it.
- You will require a registered UDID from Apple to use the iOS 5 b1.
Anyway, checkout what the developer of iH8snow has noted about changelog:
sn0wbreeze v2.8 BETA 1 Release Notes:
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* Supports iOS 5.0 BETA 1 (9A5220p)
* Supports the following Devices:
- iPhone 3GS
- iPhone 4 [GSM]
- iPhone 4 [CDMA]
- iPod Touch 3G
- iPod Touch 4
- iPad 1G
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* Props to @MuscleNerd for the kernel patches.
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* THIS IS INTENDED FOR DEVELOPERS ONLY!!!
* This sn0wbreeze does NOT add afc2 or Hacktivate to prevent users from removing the UDID check after jailbreak.
* UNLOCKERS SHOULD STAY AWAY!!!
* This is a /TETHERED/ jailbreak via iBooty.
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Now available at: http://ih8sn0w.com/sb28b1
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// iH8sn0w
Visit the following link to Download Snowbreeze 2.8 for Windows:
http://hotfile.com/dl/120748982/0ff7c1b/sn0wbreeze-v2.8b1.zip.html