Restore Mikrotik after Openwrt
Below is my solution:1) I installed the «rbcfg» package on routerboard rb912uag-2hpnd with openwrt installed.2) By terminal: root@OpenWrt:~#rbcfg set boot_protocol bootp root@OpenWrt:~#rbcfg set boot_device ethnand root@OpenWrt:~#rbcfg apply 3) Open Netinstall and reboot routerboard. Now netinstall sees routerboard and you can install RouterO