Error Blackra1n ASL.dll is not found
The solution to this problem, as regards the implementation of Blackra1n is quite simple. It will simply copy the executable of the tool designed by GeoHot Common Files within the directory located within Program Files. More precisely, the paths to copy the executable Blackra1n depending on the version of operating system currently in use are:
Windows 32bit: C:\Program Files\Common Files\Apple\Apple Application Support
Windows 64bit: 64 Bit – C:\Program Files (x86)\Common Files\Apple\Apple Application Support
Once copied Blackra1n in the right path you can run it from there or create a desktop shortcut to solve the problem calmly and run the jailbreak.
The Fix for Blackra1n and iTunes 9.1 [Firmware 3.1.2]
Second fix for iPhone and iPod Touch jailbreak with iTunes 9.1 and Blackra1n

heeee now working yaar
this video will show you step by step on how to fix blackra1n asd error http://www.youtube.com/watch?v=PVPE9brhdNg&feature=related
please check out it very helpful
Thank you so much art_tuvsho!! I’m very grateful you put those steps on there. It helped a lot. Thank you!!!!
thanks soo much!
I have jailbroken my iphone 4 and now have the IOS 5,can i use the gevey sim to unlock it ?or how do i unlock it ? please help me