Belkin F7D8301 v1xxx

On the TomatoUSB forums
 * It is reported that the device is working with the latest Toastman builds.

The default SSID patterns for this device appear to be belkin.XXXX and belkin.XXXX.5ghz, where XXXX is the last two octets of the LAN interface MAC (lower case hex letters).

Links of Interest

 * support for Belkin F7D8301 V1 (N600) or F7D4301v1 ? On TomatoUSB forum
 * (SOLVED) (Belkin F7D8301/F7D8401) Unbricking CFE with JTAG On DD-WRT forum

Flashing DD-WRT
On DD-WRT Supported Devices List

Flashing Tomato(USB)
On the TomatoUSB forums
 * It is reported that the device is working with the latest Toastman builds.

JTAG Recovery
Source

Must do TWO steps to flash/erase. If you let it try to autoerase during flash command it will freeze.

If you use DMA mode, it will APPEAR to flash but actually do nothing. Can be verified by erasing with /nodma /byte_mode, writing with /dma /noerase, and -backup:nvram to still see 00000's. (You cannot use byte_mode with DMA, freezes.)

Must unplug, replug 1s before running commands, or spam commands multiple times using ctrl+c until they "take".

ERASE NVRAM: tjtag3.exe -erase:nvram /cable:dlc5 /fc:108 /nodma /byte_mode

ERASE CFE tjtag3.exe -erase:cfe /cable:dlc5 /fc:108 /nodma /byte_mode

FLASH CFE: tjtag3.exe -flash:cfe /cable:dlc5 /fc:108 /nodma /byte_mode /nobreak /noreset /noerase

^^ takes 2 hours. Freezes (!!!) randomly if there is bad cableing/interference. Wrap cable in mylar bag, turn off nearby wifi cards, and use Task Manager to set tjtag3.exe to "HIGH" priority so it goes OK.

Will get lots of "read errors" at 75%+ flash since CFE is smaller than flashing window. tJTAG zeroes (fffff's) out the extra space.

Mac address is stored in 7 places. 4 in ASCII as "11:22:33:44:55:66", once as "11-22-33-44-55-66", three times at very end of cfe as HEX 112233445566.

Guest wireless pass, WPA pin, SSID, etc needs to be searched and edited in from base of sticker of source router.