Hi

I loaded the openwrt firmware on my router but when I tried to move back to the original Tp link firmware then my router firmware bricked now I am not able to access it, due to this my warranty is also void.

Please suggest me how can I resolve this problem and get back to original firmware or at least make it run on any firmware.

dont worry 

please repeat this steps ;

https://forum.openwrt.org/viewtopic.php?id=57242

maybe your router needs different file name "mr3020v1_tp_recovery.bin"

please read wireshark messages ...

for me line 44  ...

(Last edited by micro77 on 31 May 2015, 13:07)

Hi Micro 77,

My problem is little different. My Router is bricked and I am not able to access it via Ethernet port so TFTP is not able to access my Router root directory.
Here is one video for your reference -
https://www.youtube.com/watch?v=UuDAmZzbl7o

Could you please suggest the solution for it?

your router seems constantly repeats "rebooting ".

and i think ;  it has maybe different hardware  fault.

Hi

I was able to get some message on TFTP window.

Start time                            Client Address            File                                         Mode         Size    Transferred    Blocksize   
6/5/2015 8:36:30 PM    192.168.0.86:1823    mr3420v2_tp_recovery.bin    octet    ?    0                      0

Timeout    Status                                 Description
0              Requested file not found.         Failed to download file from server. Requested file not found.

Do you have any idea now ? I have the client address.

When I try to Access the router Via tftpgui or any other tftp, I am getting following message.

192.168.0.86 requested mr3420v2_tp_recovery.bin file not found.

What does it mean ?

is your firewall open ?

maybe you should disable it.

Firewall was already disabled. Even I tried different tftp, I got the same message.