NetGear R7000 stuck in CFE

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KiL89
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Joined: 11 Mar 2021
Posts: 1

PostPosted: Thu Mar 11, 2021 1:33    Post subject: NetGear R7000 stuck in CFE Reply with quote
Hello,

I am trying to unbrick NetGear R7000 using USB-TTL cable and PuTTy. It stucks in a loop and keep giving me "Open nflash1.board_data error". Attempt to break CFE boot (Ctrl+C) does not work.
Code:

CFE for Foxconn Router R7000 version: v1.0.21
Build Date: Wed Aug  7 19:11:17 CST 2013
Init Arena
Init Devs.
Boot up from NAND flash...
No NAND flash type found
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.
Open nflash1.board_data error! ret = -6
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.15.1 (r407936)
CPU type 0x0: 1000MHz
Tot mem: 262144 KBytes

Open nflash1.boot error! ret = -6
Committing NVRAM...done
Waiting for reset button release...donDigital core power voltage set to 1.0V
Decompressing...done


Any idea how to solve this ? Thank you
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