Put the .bin file in the root directory of the SD card, put the card in the camera and turn it on. It should recognize the .bin file and update the firmware. If it does not it's likely because the file name itself is incorrect.
It's the G1WH. In the end, I left it as it was. The camera is functioning well other than the LED light turning on occasionally, so I decided to leave well enough alone.
Yea best to to be fair the one on the Spy-tec site is a 2014 firmware as I tried it a couple of days ago as I was having problem with the 2016.0217 version thats been posted..
I've gone back to the 2015.2101 version now.... For some reason its still not as clear as the firmware that was on the Monkon camera when I had it but its the next best thing...
If i could find the Monkon firmware i would put that back on in an instant.. That one was 2015.2901.01.. Cant seem to find it anywhere...