From the limited technical knowledge I have on this subject, I understand that you are using microG to replace the services normally provided by Google. And that UnifiedNlp is used with Mozilla Location Service to allow the use of GPS. But from what I understand, Mozilla Location Service can only work if you have an internet connection, so you need a data connection.
So for people like me who don’t have a 4G connection, I’d like to know if you were planning to add another location provider that allows offline use.
Thanks for this great project.