A quick note to let you know that PwnageTool, the jailbreak for Mac OSX has been updated to version 4.1.2. PwnageTool is a jailbreak that lets you update your iPhone to the latest jailbroken iOS while preserving the baseband to make sure you can unlock.
According to the Dev Team, this newer version of PwnageTool should fix any issues that OSX 10.5.x users were encountering. If you used PwnageTool to jailbreak and didn’t notice any Cydia issues, you do not need to do anything else…
If however Cydia was giving you errors, you may want to run this latest version of PwnageTool and jailbreak your iPhone over again.
You can get PwnageTool 4.1.2 from our downloads section and refer to our previous tutorial on how to jailbreak with PwnageTool.