hi, I'm trying to install openwrt on xiaomi ac2350, after various vicissitudes I managed to access ssh as per the guide, I copied the renamed file openwrt.bin, at the time of the command it responds like this
root@XiaoQiang:~# cat < /tmp/flash_fw.sh
#!/bin/sh
. /bin/boardupgrade.sh
board_prepare_upgrade
mtd delete rootfs_data
mtd write firmware /tmp/openwrt.bin
sleep 3
rebootEOF
root@XiaoQiang:~# chmod +x /tmp/flash_fw.sh
root@XiaoQiang:~# /bin/ash /tmp/flash_fw.sh
Interface wan not found
Connection to 192.168.178.135 closed by remote host.
Connection to 192.168.178.135 closed.
it can't find the WAN interface which I honestly don't understand what it means since it is connected via cable to the main router (I connected it as cable in the configuration so as not to have to reconnect)
any ideas??? thanks