I try to flash openwrt for my tplink 1043nd router. After a try, I try to flash it back to original firmware. Unfortunately, it fail. When I power it up, the led lights keep flashing. After searching the internet, I know that I can flash it back by using a usb-ttl cable. Then I buy one and try it. When I connect the cable and then power up the router, the led lights up and my console got grabbage. I then reboot it again, now no led got lights up, it seems it is totally dead. Is it now total brick? I found that if I connect with Vcc,, the led lights will keep flashing like previous. Can I still make it work again?
Thanks for any suggestion.