Re: Thomson SpeedTouch 5x6 & 585 EJTAG "De-Brick" Access

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chaveiro

join:2007-12-06

Hello,

I've been able to backup my speedtouch 585 v6 with jtag tool.

Looking for CFE, kernel and nvram from unlocked 585 v6.

This router has custom firmware (AL) from my isp (Sapo from PT) that as no suport nor updated firmware and bootloader does not accept current versions.

If you have a regular 585v6 (software version AA)send me CFE backup !!!

wrt54g.exe -probeonly

====================================
WRT54G/GS EJTAG Debrick Utility v4.8
====================================

Probing bus ... Done

Instruction Length set to 5

CPU Chip ID: 00000110001101001000000101111111 (0634817F)
*** Found a Broadcom BCM6348 Rev 1 CPU chip ***

- EJTAG IMPCODE ....... : 00000000100000000000100100000100 (00800904)
- EJTAG Version ....... : 1 or 2.0
- EJTAG DMA Support ... : Yes

Issuing Processor / Peripheral Reset ... Done
Enabling Memory Writes ... Done
Halting Processor ... ... Done
Clearing Watchdog ... Done

Probing Flash at (Flash Window: 0x1fc00000) ... Done

Flash Vendor ID: 00000000000000000000000000000001 (00000001)
Flash Device ID: 00000000000000000010001000000000 (00002200)
*** Found a AMD 29lv320MB 2Mx16 BotB (4MB) Flash Chip ***

- Flash Chip Window Start .... : 1fc00000
- Flash Chip Window Length ... : 00400000
- Selected Area Start ........ : 00000000
- Selected Area Length ....... : 00000000

*** REQUESTED OPERATION IS COMPLETE ***

to forum · permalink · 2007-12-06 03:37:56 · (locked)

Angelo
The Network Guy
Premium
join:2002-06-18

if you guys need help just ask and i'll do whatever

to forum · permalink · 2007-12-06 14:05:42 · (locked)

chaveiro

join:2007-12-06

Hello Angelo_ you can help if have access to a unlocked speedtouch 585 v6 and can make a jtag backup.

I can help you with conecting jtag cable.

to forum · permalink · 2007-12-06 18:05:20 · (locked)

Angelo
The Network Guy
Premium
join:2002-06-18

i have 516's but they are of the same family and i've been under suspection that the flash is identical... from a good source

to forum · permalink · 2007-12-06 23:53:06 · (locked)

chaveiro

join:2007-12-06

3 edits

I dont think they are compatible. Is your modem locked?

If not, post a backup of the CFE file for that modem and you will make many guys happy here in portugal.

1 - Build the cable above, Speedtouch pinout is correct and as follow:

 nTRST  1   2 GND
 TDI    3   4 GND
 TDO    5   6 GND
 TMS    7   8 GND
 TCK    9  10 GND
 nSRST 11  12 n/a
   n/a 13  14 Vcc

2 - Get »downloads.openwrt.org/utils/Hair···_v48.zip

3 - Issue command: wrt54g -backup:cfe

to forum · permalink · 2007-12-07 02:49:03 · (locked)

O Canada! > Canadian > Canadian Broadband > Thomson SpeedTouch 5x6 & 585 EJTAG "De-Brick" Access

Re: Thomson SpeedTouch 5x6 & 585 EJTAG "De-Brick" Access