- If you have Location Services turned on, turn it off. All of it not just per app.
- Stop using SMS, Apple Messages, or any other. Switch to Signal for ALL messaging.
- Stop messaging with folks that won't use Signal
- Treat your cell phone like a last resort device rather than the favorite device you check all day everyday.
- Put your phone in Airplane mode and keep it there.
- Delete every app that is not essential. Use websites where possible...