first of all sorry if my english is not perfect
My s1mp3 has a problem in order mp3 (like everyone else) i already tried copy the mp3 in order of the names but it did not give certain i think my s1mp3 keep a history of the names. if i'm right there is some way of delete that history.
the version of my firmware is 9.1.51.0000
and the memory is 4gb
please someone help me