Also one thing. I remember seeing a video with Edward Snowden who said that the first thing he does when he gets a new phone is open it and remove the microphone, and if he needs to make a call he has an attachment to it that has the needed microphone.

I have soldering tools and stuff. I am willing to take a risk in busting up a 40$ DAP if it means physically removing the microphone from it and eliminating any chance of it being used.

What is SCIF?

With a wired earbud set i think I can keep my Bluetooth turned off. That does usually mean it is off and hackers cant get to it, right?

I have an ancient but functional Galaxy Ace 2. It a 2012 vintage. Would that be able to track me or would I be safe? It is a 3G max and is not 4g or LTE capable.