I have the same model but a different serial number of course. Says made in China with something from Germany. I tried using another dump but my kernel is 2,89 already. Still no luckit all depends on your dump file so it depends on the nes you have, some got lucky (first try) others don't (like me, i used someone else dump)
if it can help my model is clv-001
and what i guess is serial : cee100039801
made in china but with something from germany