CCR stuck on "starting kernel"

Hi!
After upgrading my CCR-1016-12s-1s+ RM to version 6.42.6 it is stuck on “starting kernel”.
Net install is not working.
Tried the net install setup with a different router, and it works.
But this particular router is not showing up in the Netinstall router list.

What are the options for me? Is it bricked?

When it gets as far as “starting kernel” is should certainly be possible to netinstall…
Did you check the serial console?

No, I did not check the serial.
Does it boot on eth1 on an other interface?

CCR netinstall is via the highest port (ether12)

The solution was to connect via serial port and upload a new firmware.

Connect using ExtraPuTTy.
Boudrate:115200
Data bit: 8
Stop bit: 1
Parity: 0
Flow control: RTS/CTS

And ExtraPutty has the XModem data transfer option.
XModem takes longer than ethernet, but if you have no other option it will do the job.

Did you try ether12 for netinstall?
And is there any special routerboot setting that would prevent the netinstall?
Well, you solved it using serial… at least that is an option on that device.

I tried every ether interface. None of them responded to Netinstall.
Maybe the Mikrotik Woobm dongle could have come in handy as well?

with witch cable ? do you have a tutorial ?