I do not know if this soft is for clone or original, but can be use for boxes that are blocked , and that they have the boot secvence damage.
{because user put a image that is not suitable for that board }
after flash is erased , flowing the procedure described in read me text, you can put latest Cfe 2.0 that you want
soft is using RS232 , not Jtag connection, from board.
success
the users that manage to repaired their blocked boxes,using this soft , please post some feedback.
link