TP-Link Archer C6 V3.2 EU: bricked after sysupgrade, no TFTP traffic

[Borromini]

@Kogarou

however this reply Unbricking Archer C6/A6 v3.x - #7 by Borromini , while it does make sense for the wiring to be done that way, did NOT work with me

Take a closer look at the photo here:

Unbricking Archer C6/A6 v3.x

That's correct. What I was referring is that some UART adapters have a jumper to configure 3.3V or 5V as the signal/TTL level (see below). It needs to be 3.3V otherwise if you use 5V it may/will damage your router. The wires that need to be connected to the router are only three: GND, TXD, RXD. [image] [image]

Now take a look at yours. Did you notice how the photo in your post is upside down compared to the one linked in post #5?