Does anyone know if you can flash a 4KUS CDR-5W40 ( LiteOn OEM) to genuine LiteOn 40125W

You can upgrade 4kus cdr-5w40 to LiteOn 48125W using MTKFLASH & VS02 binary firmware. I have tried VS06 firmware but get a input file error.

I have flashed my 4kus of the same model with the VS06 firmaware for the Lite-on 48125W with no problems - 40 or so CD’s burnt so far.