DevTeam has updated Redsn0w to fix several issues with the pre-existing iOS 5.0.1 untethered JailBreak. According to the blog, the issue which has been pointed out by @planetbeing and @Saurik with the launchctl is fixed in this version. People who are facing any problems after the JailBreak should use Redsn0w 0.9.10b2 over the existing untethered JailBreak. Please don’t forget to uncheck ‘Cydia’.
Also, people who have updated their iDevices using the custom firmware made from Pwnage tool can also use the latest Redsn0w. Some people have reported that they have been experiencing issues with iBooks which throws ‘configuration error’ when opened. Though there is nothing mentioned about the fix in this update, but we hope that this would be fixed in the future.
If you are facing any other issue then this, let’s know in the comment section. We will definitely try to reply shorty with the solution. You can also follow the tutorial here on how to Jailbreak untethered using Redsn0w. Below are the download link of the current version: