that is awesome. I wonder if this (it must be) amounts to a hardware or software upgrade on satellites already in orbit, along with updates to the phone's iOS r

that is awesome. I wonder if this (it must be) amounts to a hardware or software upgrade on satellites already in orbit, along with updates to the phone's iOS right ? This article just mentions the 'client-side' changes but .. there has to be some accounting of the hardware in space being used right?