Third Redsn0w (0.9.10b3) Update Fixes MobileSubstrate Apps

In order to fix issues with MobileSubstrate-based apps acting up under a jailbreak, the iPhone Dev Team has rolled out yet another version of Redsn0w for Mac and Windows.

Labeled 0.9.10b3, the new build “fixes a problem where re-running redsn0w over an existing jailbreak would cause MobileSubstrate-based apps to stop running until MS was installed again,” according to a new entry over at the Dev Team’s blog.

“Now you can re-run the redsn0w jailbreak step without worrying about that (but still remember to de-select the “Install Cydia” option if it’s already installed),” the Team said.

They also have a tip for you guys if auto-detection fails and redsn0w tells you it couldn’t find any identifying data: “you can always pre-select the appropriate 5.0.1 IPSW using ‘Extras->Select IPSW’,” says the Team.