It looks like you used to be able to configure Firefox iOS to use a different FxA/Sync server, but I tried to find the setting and it's gone. > For Firefox for

It looks like you used to be able to configure Firefox iOS to use a different FxA/Sync server, but I tried to find the setting and it's gone. > For Firefox for iOS version 9.0 or later: > - Go to Settings. > - Tap on the Version number 5 times. > - Tap on “Advance Account Settings” > - Enter your content-server URL > - Toggle “Use Custom Account Service” to on. https://mozilla-services.readthedocs.io/en/latest/howtos/run-fxa.html https://mozilla-services.readthedocs.io/en/latest/howtos/run...