let's say you went into replaygain submenu to ajust something,then you'd like to go back to the main menu.
But foobar2000 mobile don't offer a 'back/return' option.
Normally,that is fine,as android has a native 'going back/return' button.

However,when the native method not presented or not working,you are doomed.
And that is exactly what happened to me.
I installed foobar2000 on my car's android console which happened to be the type don't have any hard button or virtual button that let you 'going back/return'.
Please save me.