A Google VP over ChromeOS says that support for existing Chromebooks will continue, but some may be able to upgrade to the new Android base.
Luckily, there's a simple solution here, one that Verizon shared in its post about the outage's resolution: restart your ...
In short, when you see SOS on your phone, it means you're not connected to a cellular network. "If you see SOS or 'SOS only' ...