How to Flash Chip of a Router With a Programmer | TP-Link Router Repair & MAC address change

In this video tutorial, I show how to flash chip of a router with a programmer. Also, I show how to change MAC address of the router (you can see it at the end of the video).

Why do such flashing:
Such repair procedure can be helpful after wrong or unsuccessful flashing.
I flashed my router because I wanted to go back to an older firmware, but TP-Link blocked it with a firmware lock (error 18005), but with a programmer, I flashed it anyway.

I also show in the video how to change MAC address of the router using a programmer, MAC address stored in the chip so you can easily change it using a programmer.

What programmer did I use:
I programmed my chip with a CH341A programmer
You can get it here: https://s.click.aliexpress.com/e/_A0D7Sb

Видео How to Flash Chip of a Router With a Programmer | TP-Link Router Repair & MAC address change канала Electrical Projects [CreativeLab]