1677x cpu upgrade

Got a 1677x - just thinking about upgrading the CPU - anyone has any success putting a Zen 2 - Ryzen 3xxx CPU into this machine?

I see the firmware for 1677xu-rp able to support Ryzen 2. I know they are different beast. Wondering if anyone has any luck or suggestion.

Thanks

Was this post yours ?
https://www.reddit.com/r/qnap/comments/1qe0dll/1677x_cpu_upgrade_zen2_or_zen3_possible/

Just because this popped up last week.