Hello,
I am having an issue with my Photon. I was having an issue where it would continuously blink white. I flashed the updated firmware via dfu-util. Now when I plug it in it goes through a constant cycle of double white blinks. I can get it into dfu mode but I cannot then do a factory reset. It always goes back to the double white blinks. I cannot get it into setup mode or safe mode. Please help. Thanks