Fix “iBooks Not Opening DRM Books” Issue After iOS 4.2.1 Jailbreaking With GreenPois0n[Cydia App]
Apple restricted the iBooks service to open digital books loaded with DRM if the device was jailbroken. Comex has identified the cause of this error, and discovered a solution for it. And now, also, both the PwnageTool 4.2 and Sn0wbreeze 2.2 have been updated to bring the fix for this issue.