alt Hacker NewsHere's an idea: soft duress PIN that wipes a list of apps of your choice however doesn't make it obvious it's done so.
Or restores app data to a restore point of your choosing making it seem like everything is fine.
Make it untraceable you had it setup and it'll help deal with any potential legal issues.
Not possible to be forensically safe. They aren't gonna implement a plausible deniability solution that isn't robust because it will give people a false sense of security and put them in danger.