Not sure what's going on. I connected my JB'en 3.1.2 iPhone 3Gs to iTunes and follow the proceedure for getting to DFU mode, by powering off, holding home and power for 10 seconds and then releasing the power button for another 10 seconds. iTunes will say that it detects a phone in recovery mode every time. (which is wrong, isn't it?) I can see the device in device manager but not the boot rom info. The iDetector software says it doesn't detect a device. Any ideas on what I'm doing wrong here?