Change Particle Photon SSID

This is for building a IoT product with Particle Photon and you want the users to see the SSID of your company's name rather than Photon-WXYZ.

System.set(SYSTEM_CONFIG_SOFTAP_PREFIX, "YourCompanyName");
System.set(SYSTEM_CONFIG_SOFTAP_SUFFIX, "xxxx");

Note that it won't go back to default after being updated!!!

ref:
https://community.particle.io/t/change-photon-ssid/13737/26
https://community.particle.io/t/particle-app-cannot-setup-photon/14201