Flashed 40125S -> 48125W
Mainboard: Epox 8kha+(kt266a)
Primary Master: Quantum Fireball Plus AS
Secondary Slave:LTR-40125S
Reason: I used MTKFlash v1.48 downloaded from this site to flash my cd-rw(vs08.bin), but it said dismatched after progress from 0% to 100%.
Recover: System hang up on drive checking. I downloaded MTKFlash v1.55 and boot computer from A-drive, then plugged in the IDE cable after I got to the DOS prompt. Typed same command as I typed before, but this time upgraded successfully.