err- error help on 2500

JTAG on dct2500/dct700
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transitoryspace
Junior Member
Posts: 142
Joined: Sun Feb 07, 2010 7:51 am

err- error help on 2500

Post by transitoryspace »

so ive been searching the forums like crazy to find somewhat of a tutorial only to find bits and pieces of information here and there.

here's what i did
bought, received, installed and activated usbjtag nt

box is hooked to tv but no cable line going to it
got it to detect fine

"-detect
IDCODE 2711517F
Broadcom BCM7115
IMPCODE 00800908
EJTAG V1, V2.0
DMA supoorted
Found Address= 90000000 CFI Intel 28F320J3"

typed
"tap c" enter
"tap a ffffffff" enter
had my box stuck on pll error (debug still off)
typed
"erase plat"
"ldram plat"
"program plat"
then got it stuck on "err-" error

im from nw suburb chicago/ ch. 18 tv guide/dct2524

can someone help me here.
do i need a nvram backup? can i get a copy off someone?

thanks
transitoryspace
Junior Member
Posts: 142
Joined: Sun Feb 07, 2010 7:51 am

Post by transitoryspace »

can anyone help?
usbbdm
Junior Member
Posts: 8981
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

Why you use tap command? That is only for debrick. If your box works (can detect flash) you donot need to use tap command.

When you do use "erase" when DEBUG ON. You should use "sprogram" not "program" command.

Please wait for NT 0.35 software where I will release script for DCT2500 also. So you will be easy to fix those issue.

You must have a valid backup. Without backup the box cannot be fixed.

After I make the script for DCT2500 and SB6120 I will release 0.35. Should be within a few days.
transitoryspace
Junior Member
Posts: 142
Joined: Sun Feb 07, 2010 7:51 am

Post by transitoryspace »

usbbdm wrote:Why you use tap command? That is only for debrick. If your box works (can detect flash) you donot need to use tap command.

When you do use "erase" when DEBUG ON. You should use "sprogram" not "program" command.

Please wait for NT 0.35 software where I will release script for DCT2500 also. So you will be easy to fix those issue.

You must have a valid backup. Without backup the box cannot be fixed.

After I make the script for DCT2500 and SB6120 I will release 0.35. Should be within a few days.
Well i used save nvram and firmware.
i think i did it right before hand. but not sure. have the files if they can be tested somehow.
So when your new software comes out, it will "auto" do everything for me?

thank you for replying so quick
transitoryspace
Junior Member
Posts: 142
Joined: Sun Feb 07, 2010 7:51 am

Post by transitoryspace »

to clear things up
im new, and all posts were confusing so thats why i used the tap commands.

Debug never turned on it was always off. Did i need it on. Without a proper backup do i have a dead box?(it cant be fixed at all)
usbbdm
Junior Member
Posts: 8981
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

http://www.usbjtag.com/
On left there are video tutorials. Check that. It should help you more than reading the forum for programming.
transitoryspace
Junior Member
Posts: 142
Joined: Sun Feb 07, 2010 7:51 am

Post by transitoryspace »

usbbdm wrote:http://www.usbjtag.com/
On left there are video tutorials. Check that. It should help you more than reading the forum for programming.
for programming should i watch/use the tutorial for the 700?
2500 only has debrick nothing else
transitoryspace
Junior Member
Posts: 142
Joined: Sun Feb 07, 2010 7:51 am

Post by transitoryspace »

so what did this do exactly?
"erase plat"
"ldram plat"
"program plat"
did it errase my nvram or flash?
usbbdm
Junior Member
Posts: 8981
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

erase for flash. You are not suppose to issue "program" command while DEBUG ON. Again if you can wait for the 0.35 and the script will give you the right command.
keja
Junior Member
Posts: 138
Joined: Tue Mar 23, 2010 5:28 pm

Post by keja »

Well I now have the Err - on my display. Is there some kind of fix for it now that we are way pass 0.35. I've never had this problem before so I was doing a search and this thread is what i've found.

Nevermind!!!!
usbbdm
Junior Member
Posts: 8981
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

keja wrote:Well I now have the Err - on my display. Is there some kind of fix for it now that we are way pass 0.35. I've never had this problem before so I was doing a search and this thread is what i've found.

Nevermind!!!!
Just program a legit platform and the ERR will be fixed. It just mean your checksum for platform is bad.
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