I would like to ask for a help with this router... Archer MR200 V1. I have obtained this piece from Orange Slovakia (ISP) and it already belongs to me (after some time in service).
After some time (subscription to Orange long gone) I tried to update the router's firmware to an official TP-LINK version due to serious stability issues with different ISP. The update via web interface didn't work, the file was not accepted (even though I downloaded the EU V1 firmware from TP LINK website. The FCC code on the sticker is> TE7MR200V1).
The upload of the firmware via TFTP was successful but probably created a useless brick out of this super device.
Is there any "simple" way how to make it working again? Restarts (including 30-30-30 rule) didn't work. The TFTP neither. The only thing this router does now is it shows the packets the computer connected via LAN cable is sending (flashing the LAN port LED).
Thanks a lot for your help :)