Post #3665298

@tomjennings@tldr.nettime.org Airplane mode for ages likely triggers “no known location” :-/ The fastest way out is probably to set the time “fairly close” from some other source (eg pocket watch, or even solar noon with longitude correction). And then hopefully cold start will have a reasonable idea which satellites to expect. (As Nick notes it’s possible phones expect decent RTC and won’t do full “know nothing” cold start of old devices.)