iDector is a real easy to use application to tell wheter or not your iPhone 3Gs contains the New Bootrom or the Old bootrom. Simply place your 3GS into DFU mode and click the button.
iDetector: Simple Tool Detects If Your iPhone 3Gs Contains The New Bootrom Or The Old Bootrom
iDector is a real easy to use application to tell wheter or not your iPhone 3Gs contains the New Bootrom or the Old bootrom.

