Turn off your encrypted phone before border control works out like this: Detained the maximum time waiting for you to give up. If you don't give up, deported.

Turn off your encrypted phone before border control works out like this: Detained the maximum time waiting for you to give up. If you don't give up, deported. Just don't bring your normal phone on trips. Get a burner phone with just Mum/Dad contacts and leave the real one home.