The router came with a half migration to openWRT, with the recovery image installed instead of the ubi snapshot.
I simply installed uploaded and flash the ubi image and it worked.
The image and partitions are OK and working.
The device is not really bricked, just a misconfigured of vlans is preventing it from connecting though the port.
What I need is just return it to a failsafe mode where it listens through ssh in address 192.168.1.1 (or usually openWRT does, after booting in failsafe mode).
But I don't know how to put this router in failsafe mode while booting. It is not documented in the openWRT page of the router.
I have tried to press reset button during boot or maintain it pressed while booting.
It seems it has entered boot mode, as the power light flashes quickly, but I cannot ssh to it in 192.168.1.1.
How do yo boot this device in failsafe mode?
Well I could at last ssh to the router.
You have to press the reset button while the device is bootint while it the power light flashes slowly.
So it is the same as in other routers.
But you cannot connect to any lan port or port 4, it seems it only connects in port 1. At least that is the port where I could connect to it.
Now I have another problem.
It seems that the config files in this version are different thatn in 21.02.
I have done moun_root in order to mount the config partition.
I was trying to edit /etc/config/network
But there is no such file in /etc/config (nor wireles file), just dhcp and some others.
Where is no the configuration of interfaces and devices saved?