Debrick an RCA modem. (Not recommend)

This is JTAG to debrick any JTAG device. Modem, cable boxes, dish boxes routers.
Juansel10
Junior Member
Posts: 404
Joined: Tue Jan 01, 2008 2:01 pm

Post by Juansel10 »

shaq48 wrote:juansel10 pudiste resolver con el modem 5101 ???dejame saber que tengo el mismo problema aqui
Pues este es el metodo cuando te sale la flash detectada 000,000.

Saludos
dragonhunter
Junior Member
Posts: 3
Joined: Thu Apr 10, 2008 4:09 pm

Post by dragonhunter »

This is from a DPC2100R2

detect
IDCODE 0334917F
Broadcom BCM3349
IMPCODE 800904
DMA supoorted
Unknown flash type!
Report these two value to [email protected] bfc0,0000

thanks
usbbdm
Junior Member
Posts: 8962
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

You should use UDB JTAG NT to debrick it.
slugworth
Junior Member
Posts: 267
Joined: Sun Feb 17, 2008 1:13 pm

dp1110

Post by slugworth »

I had to use the same technique on a doxport dp1110 after I jtagged the wrong firmware into the flash.In my case I removed r70 which later I found out is a pullup resistor going to ce on the flash chip.With a jumper across the missing resistor and cycling power the flash was detected as FFFF FFFF and removing the short it finally detected correctly.I replaced the 10k resistor and was able to erase/program again.
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