== Test Servers ==
FMD uses 2 different apps, FMD-Settings/FirstTimeUse gecko level code. Which is what you use when you sign into firefox accounts. You can modify this endpoint by pushing user_pref onto your b2g device.
Find My Device has two endpoints: fxa-oauth and fmd app server which is in the Gaia layer. You can modify this endpoint by flashing a locally modified findmydevice.json Gaia to your phone.
Current 2.1 master src of truth:
* https://github.com/mozilla-b2g/gaia/blob/master/customization/findmydevice.json