as in when i flash the fiasco (holding "u") it flashes when i try the same with emmc it never flashes, it autodisconnects. then reconnects after a few minutes and the connection is no longer update mode but pc suite mode. strange i know.
here are two youtube videos showing what I mean

http://www.youtube.com/watch?v=AMghG...ature=youtu.be

http://www.youtube.com/watch?v=S_EAD...ature=youtu.be
(when i tap my finger on the screen its to show that there is no usb icon)

now help please!!