If you are a citizen, fully power off your device, then power it back on, and try two wrong passwords to erase any possible memory imprint from the last time. I

If you are a citizen, fully power off your device, then power it back on, and try two wrong passwords to erase any possible memory imprint from the last time. If you are asked to unlock, say you need a court order. If they want to seize, get a receipt. Additionally, fully logout of any password manager and other sensitive apps.