For owners of older iOS devices running Apple’s A4 processor; that good news came on Tuesday, 27th December, with the release of the iOS 5.0.1 untethered jailbreak, dubbed 'Corona'. But whilst the A4 owners were enjoying their belated Christmas present, the owners of devices running Apple’s new dual-core A5 powerhouse had to look on in envy. If you have been an iPad 2 owner since launch, then you will no doubt remember that, thanks to JailbreakMe 3.0, an untethered jailbreak was possible on iOS 4.3.3, but that's where the freedom ended.