Bricked WZR-HP-g450h flashing

[Rmilne87]

Hello, I updated the routers firmware from the DD WRT pro to a more recent version released in January 2014

Needless to say that it failed. I can't access the routers GUI interface, I also can't ping the router at 192.168.11.1 or see it in the arp table.

The only lights at the front are power LED and diag LED is solid.

I have tried adding a static arp entry into windows and tried pushing the stock firmware ( from DVD install disk ) using PumKin TFTP software but I can't seem to get this to work.

Can somebody help me?
Thank you

 

[Alabalcho]

OpenWRT default address is 192.168.1.1, so you might want to set your PC to 192.168.1.2, and try again.

The version you tried to upgrade with - was it specifically made for your $200 router?
Go to OpenWRT site, and start reading unbricking methods. You might have to open your router, poke inside it, solder a couple of wires - it all depends how much damage was made.

 

[Rmilne87]

Thank you for the reply. I did download the firmware version that matched my routers model and hardware. (WZR-HP-G450) with Atheros based hardware

I also have read the un-bricking guide and it suggested that when the router is in diag mode the IP address resets to 192.168.11.1

I have tried setting my PC IP to 192.168.1.10 but still can't access the router on this address or the default one.

I read that it is possible to push a stock firmware using a TFTP program. This has to be done during a 4 second window at the router being powered on. Does this have any truth?

Also if I have to open up the router to attempt a fix, could you please guide me through that process?

 

[Alabalcho]

I have never un-bricked Belkin routers, and never opened one, so I cannot tell you how to proceed with "hardware" un-bricking on your unit (serial and/or JTAG). I was able to fix mine with TFTP.

The OpenWRT page for your router shows how to access the serial console. You will need a steady hand, soldering iron, and TTL-to-RS232/USB converter like this one.

If you are not sure what you are doing - ask for professional help.