I have several RB 200 r3 boards and want to upgrade OS to 3.30. Most are running 2.8.24. I tried to drag 3.30 to the files folder but it would not let me. I down loaded the 3.30 from MikroTik I could not find an earlier version.
Do you upgrade the older RB200 differently than the newer 100,400 or 500 boards?