Sbg1000 help

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nunny
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Joined: Mon Feb 05, 2007 7:33 pm
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Sbg1000 help

Post by nunny » Wed Apr 22, 2009 6:15 pm

i have tried to change the firmware but for some reason you change it do a cmpram averything goes ok but the firmware stays the same 0.1.9.3 im using the sbg900 tabs and i program the firmware in the app tab another thing is that i havent been able to do program y have to use erase app and then sprogram app.

the cpu its a broadcom 3360 and the flash is an Intel 28F640J3 i had to add the cpu to the vendors list to get it working.

usbbdm
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Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm » Wed Apr 22, 2009 7:09 pm

nunny wrote:i have tried to change the firmware but for some reason you change it do a cmpram averything goes ok but the firmware stays the same 0.1.9.3 im using the sbg900 tabs and i program the firmware in the app tab another thing is that i havent been able to do program y have to use erase app and then sprogram app.

the cpu its a broadcom 3360 and the flash is an Intel 28F640J3 i had to add the cpu to the vendors list to get it working.
There might be two copies of the firmware and you only change one of them.

nunny
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Joined: Mon Feb 05, 2007 7:33 pm
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Post by nunny » Wed Apr 22, 2009 7:30 pm

i have cheked the Intel 28F640J3 and i think its 4MB did a 4mb backup and i only see one copy of the firmware using a hex editor.

i have some firmwares here and they are 3.15MB the las one that i tried is a .p7 what i did was remove the header to make it a bin flashed it to the modem and still the same it didnt change

usbbdm
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Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm » Wed Apr 22, 2009 8:15 pm

This is *M flash ayou need to check memory map again.

hesantos83
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Post by hesantos83 » Sat May 23, 2009 10:13 pm

i'm trying to flash this modem with haxoware 1.1 rev31 since i dont care about the wifi on this modem but i'm getting this error:

Dest must start at the boundary of a block
i can detect the modem and backup original firmware this modem should work with haxoware 1.1 rev31. because it's like a webstar dcp2100r2 with the spantion flash.

IDCODE 0334917F
Broadcom BCM3349
IMPCODE 800904
DMA supoorted
Found Address= 9fc00000 Intel 28F640J3

usbbdm
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Post by usbbdm » Sat May 23, 2009 10:31 pm

As of programming your definition is not on the boundary of a sector of the flash. In fact I doubt it will work for you.

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