How can I downgrade for WH16NS40 1.04?

[Edward062]

I purchased the UHD drive WH16NS40 last week, but the fw is 1.04. how can I downgrade for it? Thanks

Not found the MK or DE firmware for it. please... Or I need to re-order another one?

Edward

[st4evr]

Forum search function works. Learn to use it. It may save you frustrations and headaches as it will provide answers to common questions. There are plenty of discussions on these options already.

Examples:

https://www.makemkv.com/forum/viewtopic ... .04#p80394

https://www.makemkv.com/forum/viewtopic ... 16&t=21015

In short, you’ll have to cross flash it to a compatible “sister” firmware, then flash whatever else you’d like to use from then on.