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Theoryshare Forum
October 11, 2008, 09:52:47 AM *
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Author Topic: SB4100-1.4.9.2-SCM01-NOSH  (Read 1785 times)
stryder420
Newbie
*
Posts: 1


« on: April 21, 2007, 02:36:34 PM »

I have tried everything I know of to uncap this modem and I cannot seem to accomplish it.

I have followed the firmware doc, but when it use the "Netboot" and click "boot over network" this is what I get:

Sending reset request...ok
Waiting for CM to boot...ok
Retrieving CM MAC address...ok (0020403F58CC)
Sending NetBoot request...ok
Adding 192.168.100.10 IP to adapter...ok (already assigned)
Starting FTP server...ok

Now according to the doc, it should show that the FTP server should be disabled.  But as you can see it's showing it's ok.  If I try and go back to the modem config page, it just leads me back to where I would reset or restart the modem.  There is no hack tab as stated in the doc.

Can anyone give some help with this?
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blowhard7
Hero Member
*****
Posts: 515


« Reply #1 on: April 23, 2007, 04:14:58 AM »

That firmware is NOT netbootable. You'll need a serial cable to change the firmware.
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Bigo
Newbie
*
Posts: 2


« Reply #2 on: August 30, 2007, 09:24:40 AM »

I am having the same problem, how do I go about changing the firmware?
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Bigo
Newbie
*
Posts: 2


« Reply #3 on: August 30, 2007, 10:06:19 AM »

does anyone know where I can get Boot.exe?
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jeev
Newbie
*
Posts: 1


« Reply #4 on: April 05, 2008, 10:59:51 PM »

you guys figure this out? i have two SB4200's with this problem, 1.4.9.6...
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blackline
Newbie
*
Posts: 10


« Reply #5 on: April 28, 2008, 04:59:24 PM »

you need to install a 10-pin connector and use a jTag cable to change the firmware.Just search for jTag on ebay. Cheesy
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ericzombie
Newbie
*
Posts: 1


« Reply #6 on: May 10, 2008, 07:41:52 PM »

I've got
SB4100-1.4.9.0-SCM00-NOSH
Hardware Version: 0
MIB Version: II
GUI Version: 1.0
VxWorks Version: 5.3

And I've been having the same problem. Having a friend try to help me troubleshoot it.

If we cannot troubleshoot it, where do you get the software for the JTag cable to interface with the modem? And drivers etc?

Thanks!
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Blowhard77
Global Moderator
Jr. Member
*****
Posts: 77


« Reply #7 on: July 23, 2008, 09:36:15 PM »

I would not use a usbjtag cable or a blackcat cable on a SB4100 or SB4200 modem. You are asking to brick the modem.

You have been warned.

The serial cable WILL change the 1.4.9.0, 1.4.9.2 firmware. I've run into a couple modems that no matter what I tried, I simply could not stop the autoboot by pressing any keyboard key . I used etherboot (instead of hyperterminal and boot.exe) and the serial cable worked just fine.
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