03-04-2021, 01:14 PM
I'm not sure where 'work with all networks' comes from - there have been multiple reports of AT&T and MVNOs sharing their infrastructure blocking access to PinePhones, and other phones not on their approved list. In some cases they have worked for a while, then been blocked. In others it's been blocked from the start, but for some people it's still working. There have also been cases where the local cell towers are using a frequency the PinePhone doesn't support.