I hope in future players Fiio separates the screen timeout from the player locking. The other brands of players I own do that, and keep the player unlocked until the user presses the button sequence to lock them. I use them unlocked though, as I don't have the problem of accidentally pressing any buttons while carrying them. They also turn on the display when any button is pressed. I hate the way Fiio players lock when the screen goes off. if Fiio doesn't want to make the default be that the player is unlocked, then they should at least have a choice in the settings menu for the player lock function to disable it.