I was right about to update my BIOS today, but then I noticed in almost all the BIOS descriptions it states this "If the current BIOS version is older than P3.40, please update BIOS to P3.40(Bridge BIOS) before updating this version." When i checked my BIOS, it says it is version P4.70. So in order to update my BIOS should I downgrade to that version then update to a newer one or just update to a newer version of my BIOS from my current version? Thanks.
BIOS Page https://www.asrock.com/mb/AMD/AB350M Pro4/index.asp#BIOS
BIOS Page https://www.asrock.com/mb/AMD/AB350M Pro4/index.asp#BIOS