Privacy advocates got access to Locate X, a phone tracking tool which multiple U.S. agencies have bought access to, and showed me and other journalists exactly what it was capable of. Tracking a phone from one state to another to an abortion clinic. Multiple places of worship. A school. Following a likely juror to a residence. And all of this tracking is possible without a warrant, and instead just a few clicks of a mouse.
Can you really trust airplane mode to ensure there is nothing going out. I agree people should just leave them at home, but these bags are like putting tape over your laptop camera. Just an extra peace of mind when going to the Dr.
I probably wouldn’t trust airplane mode, but I do believe power off is safe. There is no transmit capability in off correct?
But yeah, leaving phone at home is best knowing tracking sites like these exist.
It has been know for at least a decade, I think, that the GSM chip could still contact cell towers while the phone was powered off. I’m sure its successor hasn’t lost that capability.