@LukefromDC @evacide @d3adpaul If you want to wipe your device (either using "factory reset" feature or with the duress feature you set, doesn't matter), wipe it before you're served a search warrant, instead of relying on cops to trigger the wipe by offering the duress password to the cops.
Wiping it beforehand, you have "oh I was testing something on this phone and it went very bad", a plausible reason for the phone to be in a broken state w/ all data unreadable. Wiping it in front of the cops, you throw yourself into prison due to evidence tampering for no reason or benefit compared to the former situation. (Well unless you didn't get a chance to do the former)
This is what I meant. I don't mean "don't wipe your device", I mean "if you want to wipe your device, wipe it before the cops get your devices if you can, because doing it afterwards is legally risky".
Relying on cops to trigger duress wipe then playing dumb is extremely risky advice that can get people behind bars while they're not expecting it (unlike you, maybe). You're willing to wipe your device in front of cops and serve time in jail so your comrades won't be captured? Good for you. But suggesting that to the general public? Bad idea. (Also I'm not suggesting that solidarity is a bad thing here.)