alright, i didn’t do it because my cpu came with a paper that said newer versions of the mainboard aren’t necessary since it could break stuff or some type of sh*, but i gonna look it up again and see how to install the new UEFI Bios version.
i hope i’m not mixing anything up 
EDIT: yes i did mix something up..
the mainboard came with a manual sayin’ which CPU are supported and which are not!
*ASRock do NOT recommend updating this BIOS if you are going to use Pinnacle, Raven or Summit Ridge CPU on your system.
*Before updating this BIOS, please also read the description in previous BIOS version.
i dont have the money neither the warranty if something should break, so i’ll refrain from doing it for now, until i know for sure it’s gonna work.. would it break the CPU or would a rollback work?
also funny, their site is saying 2.20 is not recommended.
well i’ll also gonna look this up, how often would i need to update? and how stable is it against the LTS kernel, which pro and con are there? since i don’t often need the newest stuff.
i’ll be back in some hours 