Great tutorial Zich,
Congrats for the good work.



@gusto88

Failsafe Mode
Set your computer's IP to 192.168.1.2, subnet 255.255.255.0
Connect the TL-MR3020 to your computer via ethernet
Power on the TL-MR3020
When the WPS button starts to blink:
on AA (Attitude Adjustment / 12.09) push the WPS button;
on BB (Breaking Barrier / trunk) move the sliding switch quickly from one side to the other.
Do this until the WPS button starts blinking faster.
The device is now in Failsafe-Mode
You may access it by using telnet 192.168.1.1
Info on resetting to OpenWrt defaults can be found at: generic.failsafe