No ofc not, I didn't even know that existed till after this happen.. As I said it was brand new device, first boot, went straight to os update and it brickedDid you happen to get Protected RouterBOOT enabled?
yes I was on that page and on reset page, but it doesn't help, I was holding reset for more than 5 minutes and nothing happened...Information about Etherboot: https://wiki.mikrotik.com/wiki/Manual:Etherboot