In Android, holding power and selecting “lockdown” locks out access until your pin is entered. However, if you’re at a protest or something where illegal arrests are likely, turn your phone 100% off.
How is turning it off an improvement over lockdown? I was under the impression that the security impact is basically the same
Location tracking and recording of all activity (voice, text messages). The FBI has admitted doing so during big events like protests.
Can they force you to look at your phone though? Attention aware Face ID requires eyes ball on screen.
And as others have stated, holding volume up and power u til the iPhone vibrates locks the phone requiring the passcode.
Five quick presses of the lock button does this too, but beware as I think the default behaviour also starts a 3 second countdown to calling emergency services.
Pressing the power and a volume button for >2s (the same combination as shutting down the phone) also disables faceID and does not call emergency services.
