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Forum Discussion
Nighthawk R7000 Boot Loop
This morning, I woke up to my router not working and doing a boot loop. I was thinking it could be a bad power supply or corrupt firmware. I was trying to flash the firmware with the latest, but I am ...
You can try recoving it with tftp or nmrpflash.
are you on windows? if so, follow this guide
https://kb.netgear.com/000059634/How-to-upload-firmware-to-a-NETGEAR-router-using-Windows-TFTP
just make sure you enable tftp
https://www.thewindowsclub.com/enable-tftp-windows-10
and here's a video walk through using a tftp client. Use the built in one for windows 10 though. the video is more of an example of how its done.
https://www.youtube.com/watch?v=R9DLrLQrpaw
and if that doesn't work, you can try using nmrpflash
Sorry for the very, very late response. I have tried using tftp and nmrflash but both timed out when trying to flash. The ethernet ports do not stay active long and the leds leave no indication of it being able to be flashed to. I did a lot of research and found articles from ddwrt that I have tried as well as multiple netgear posts. I have tried using the 30/30/30 recovery modes but it does not seem do anything. After trying this, I thought that is was a gonner but my friend insisted that it was not completely bricked. I have purshased a ttl cable and have tried using PuTTY to access it but I am unable to stop and get CFE>. When booting, it seems to stop at "Decompressing...done". The console output is pasted below. If you have any suggestions for things to try it would be appreciated. I will also attach a YouTube video that I have found of the leds (just now realized I already linked this in main post but am going to leave it): https://www.youtube.com/watch?v=skcOVt0YUpY
PuTTY paste:
Init Arena
Init Devs.
Boot up from NAND flash...
Bootcode Boot partition size = 524288(0x80000)
DDR Clock: 400 MHz
Info: DDR frequency set from clkfreq=1000,*800*
Warning: invalid DDR setting of 800 MHz ignored. DDR frequency will be set to 400 MHz.
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.15.1 (r407936)
et1: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.15.1 (r407936)
CPU type 0x0: 1000MHz
Tot mem: 262144 KBytes
Committing NVRAM...done
Waiting for reset button release...donDigital core power voltage set to 1.0V
Decompressing...done
CFE for Foxconn Router R7000 version: v1.0.22
Build Date: Wed Mar 19 11:14:20 CST 2014
Init Arena
Init Devs.
Boot up from NAND flash...
Bootcode Boot partition size = 524288(0x80000)
DDR Clock: 400 MHz
Info: DDR frequency set from clkfreq=1000,*800*
Warning: invalid DDR setting of 800 MHz ignored. DDR frequency will be set to 400 MHz.
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.15.1 (r407936)
et1: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.15.1 (r407936)
CPU type 0x0: 1000MHz
Tot mem: 262144 KBytes
Committing NVRAM...done
Waiting for reset button release...donDigital core power voltage set to 1.0V
Decompressing...done