How to Reset MikroTik CCR Router from Reset Button
Manual:Reset - MikroTik Wiki
Hard Reset Mikrotik Router | RB450Gx4 | Winbox - YouTube
Manual:Reset - MikroTik Wiki
How to factory reset MikroTik RouterBOARD hEX v3 (RB750Gr3) router - Default Login & Password - How to Factory reset Your Router - Routers' Specifications, Manuals and Factory reset Information