Originally Posted by bsined
I think there are separate drivers for ADB to work in recovery mode. Sorry that I forgot about them and I'm not sure whether they're included with FlashTool. My best suggestion is to search the forums.
I searched with google for ADB drivers in recovery mode and found one but even after that device was not detected in recovery mode.
I tried uninstalling and re-installing drivers but no luck. may be need more research