To upgrade the MikroTik RouterBOARD firmware from the command-line (terminal), execute: [admin@MikroTik] > /system routerboard print- sample output -routerboard: yes board-name: hAP ax^3 model: C53UiG+5HPaxD2HPaxD serial-number: *** firmware-type: ipq6000 factory-firmware: 7.6 current-firmw...