We previously reported about Corona jailbreak update to fix the iBooks DRM issues on an untether iOS 5.01. Now, the dev-team has released an update to their well known tool – redsn0w. The new update can run on an existing jailbreak (untethered jailbreak!). Again, if you are using Corona or just can’t get near a computer, then wait for Corona 1.06, soon to be released.
You can download the latest version of redsn0w for 5.01 untethered here:
Redsn0w for Windows
Redsn0w for Mac OSX