I have a number of Photon 2s that I am sending out to a customer. I have set up the Photon 2s with a particular network but I need to be able to change the Wifi network it connects to in a handful of instances. The (original) Photon went into a listen mode after pressing and holding the Setup/Mode button for a few seconds and then the Wifi network could be changed using the App. The Photon 2 "seems" to go into a listening mode (dark blue LED flashes) after pressing and holding the Mode button, but it doesn't create a wifi network to connect your phone to, like the Photon did. Any pointers?