How to upgrade the firmware on my Cendyne 52x24x52 cdrw burner?

JEDI

Lifer
Sep 25, 2001
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model = cw5205. the current firmware is 170F. I just started using it, and am making alot of coasters.

1) i went to cendyne's website and dl the updated firmware. but when i ran it, it said "this firmware version can't flash."

2) cw5205 seems to be a re-badged Optorite burner. i went to their website. the latest firmware for this drive is 220e. i used their program to upgrade, but got this error: "Not support for this"

How can I upgrade the firmware on my burner?