anything?

@Solla-topee But the firmware in this case seems to be identical, why would the router came with RU firmware when its an EU model? So what about the dfs channels? can they be added to this model? and...

1. FIrst of all, does this router use the same firmware across regions? US/EU/RU? Because i have bought the EU version but the firmware it came with i only found it on RU website(Archer...