I’m currently reviewing the G120. What I see is that, in order to download firmware, you have to manipulate 3 pins. P2.10 & P0.22 must be connected to ground instead of 3.3V and the MODE pin must be connected to 3.3V instead of GND (in case of USB). Really, this doesn’t simplify things.
I would need to be able to go into download mode with a single, small, SMD button (as I did on the EMX by tieing the 3 update pins togetter). Will entering firmware download mode be simplified in future, so a single button firmware download can be made possible?