it does work on SE ill try telling it aging but ill do it as simple as posiable ok
hold all the back buttons in (L1 L2 R1 R2)
With the back buttons still held in press up AND left on the D-pad at the same time so its held in the diagnel position (L1 L2 R1 R2 and up and left on D-pad)
with all the button held in place push down and right on the analog (L1 L2 R1 R2 and up and left D-pad and down and right on analog) you WILL hear DMC i promise it does work on DMC SE
on the analog and d-pad the buttons are NOT indivual buttons there like directions. north west for d-pad and south east for analog.
and it wont work because i told you it wrong the first time
sorry