Reflashing Gemini PDA with Sailfish already installed

I have a Gemini PDA which I installed Sailfish on using the official Planet Computers Partition Tool and the Mediatek Flash Tool. I wiped all Android partitions and just installed Sailfish.

I now want to partition the device and install both Android and Sailfish on it. Unfortunately, it appears that the process of installing Sailfish now prevents the Mediatek Flash Tool from seeing the phone when booting up.

Does anyone have any idea how to get this working again? I can get into Recovery Mode, but the only options there are install from SD card or using adb.

Alastair

OK - I am an idiot. The USB cable I used was just for charging… Problem solved!