Apple had just updated their iTunes software to version 9.1 yesterday and it became a problem for users who have tethered their iPhone 3.1.2 using Blackra1n jailbreak tool. The iTunes 9.1 update caused iPhone’s unlocked using Blackra1n tool to blackout and failed to start completely throwing up an error “blackra1n.exe has stopped working”. But you don’t need to worry as a solution to this iTunes Blackra1n incompatibility issue is out. Blackbreeze tool is out for download, so that you can update your iTunes version to 9.1 and fixes the start error.
From the Blackra1n dev team:
Operation is extremely simple. After launching the program, in fact, will not have to do is click on Fix My ra1n. If Blackra1n not be found automatically in the same location, aspiration is the classic window where you need to move between the documents to find and select the File Blackra1n.exe. Now click “Open” and the fix will be executed perfectly.