I'm having the same problem that numerous others are having. "Unknown Flash! Halting". Xbox version 1.2 or 1.3, Xecuter 3CE solderless. Tried the newest x3 bios from Xbins. Tried the combos on on off off off, off on off off off. I've tried all different protection combos and none work. Anyone got a solution for this satanic flash prob?