[[https://www.theguardian.com/uk-news/2023/jul/13/boris-johnson-has-forgotten-passcode-for-phone-wanted-by-covid-inquiry Boris Johnson ‘has forgotten’ passcode for phone wanted by Covid inquiry | Covid inquiry | The Guardian]] It's like getting blood out of a stone. First he was late to supply the messages. Then he forgets his passcode. I am sure there are ways to get in to it.