sb5100i bricked help needed please

This is JTAG to debrick any JTAG device. Modem, cable boxes, dish boxes routers.
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mousey01
Junior Member
Posts: 3
Joined: Sun Nov 16, 2008 7:57 am

sb5100i bricked help needed please

Post by mousey01 »

Hi all im very new to the modem flashing but here goes. i recently flashed a sb 5100i using my new usb jtag (genuine).i tried to flash haxorware onto it and now all i get on power up of the modem are all the lights lighting up then all the lights go out. when i click detect on the 0.30 usbjtag software i get this message
detect
IDCODE 0334817F
Broadcom BCM3348
IMPCODE 25B6DB6D
Note this is 64bit MIPS,Please fix the def file
could anyone please tell me what i am doing or have done wrong thanks in advance for any answers
Koevoet
Junior Member
Posts: 298
Joined: Sat Nov 18, 2006 8:29 am

Post by Koevoet »

You do realize that haxorware was made for the BCM3349 models , and will not work on 5100's.
Have you got 0.30 set to 510X in the config ?

Regards
mousey01
Junior Member
Posts: 3
Joined: Sun Nov 16, 2008 7:57 am

Post by mousey01 »

thanks for replying so promptly,,no im sorry i didnt realise that. as i say im new to this, i did set the 0.30 program to 51xx in config. i have also tried to use the 5100nosh.bin and the sigma 1.06 and sigma lite 2.6 lite as well using a blackcat jtag on a parrallell port but this still didnt work regards
Koevoet
Junior Member
Posts: 298
Joined: Sat Nov 18, 2006 8:29 am

Post by Koevoet »

Not to worry , this is repairable , first thing is to get a proper flash identification , otherwise you will not be able to load anything onto the modem.
If your app was set to WRT54GS or DCT6412 you would get an output to what you have

Do you allways get same output in the console window

detect
IDCODE 0334817F
Broadcom BCM3348
IMPCODE 25B6DB6D
Note this is 64bit MIPS,Please fix the def file ?

Regards
mousey01
Junior Member
Posts: 3
Joined: Sun Nov 16, 2008 7:57 am

Post by mousey01 »

yes thats correct i always get the same error message and if i try to program another image to the modem it keeps asking me to perform a detect again even though i have already done this in the first instance regards
Koevoet
Junior Member
Posts: 298
Joined: Sat Nov 18, 2006 8:29 am

Post by Koevoet »

Could you perhaps upload a screenshot of the console window with this error please, Just blank out your email addy , as you should not get the part about Note this is 64bit MIPS,Please fix the def file if it is set to 510X.

Regards
usbbdm
Junior Member
Posts: 8966
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

I have tried 100% time to debrick the SB5100 modem which programmed the sb5101 firmware.
http://www.usbjtag.com/jtagnt/debricksb5100.php is the post. In theory this should work fo USB JTAG as well. But as you all know I will not add new features to USB JTAG. If you have some luck you should be able to debrick this modem with the trick.
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