Originally Posted by
yosithezet
Add Vietnam as a location with no FI carrier. I turned on the phone in order to book an Uber and got a notification that there is no FI service in Vietnam.
Interesting, Vietnam is listed as a country with service:
https://fi.google.com/about/rates/?country=VN
Did you try to manually connect to each provider shown?
btw - on another note, the UK is truly difficult with Fi when outside the major cities. Fi does NOT allow one to connect to EE, vodafone or O2. It will only connect with Nova. And Nova does not have good coverage in Scotland. I have been traveling around the Highlands and Hebrides without service for days