I haven't done anything special, just attempted to upgrade the firmware via SSH/CLI. It got stuck during the flash process and, after waiting a while, I rebooted it using the reset button and it didn't come back from the reboot. It took me some time to find the right cable to connect to the serial interface and only then I've discovered what happened.
What is strange though that it gets to the U-boot prompt, which after some reading here, I think should have been password protected. So I can see and execute all the U-boot commands, which makes me think there is some hope it can be revived. Can someone, please, tell me what to do? I'm pretty sure I should be able to flash all the necessary bits and pieces, I only need to get them and the exact instructions what to do.
Thanks heaps!