Blank AT90SC7272C

[Mike_Hunt]

Hey guys, im just wondering does anyone know if you can program an OS onto a blank AT90SC7272C

In saying that, is that how you get a gamma from an anaconda or k3 etc etc?

Has anyone tried with a blank card b4?

Also Gammaloader writes the file to the card....what will extract the details?

Cheers

[gado]

I believe those who can do it have zipped lips something along the lines of transport codes and seller cards.

[tagg]

Gado right you need to have the transport code before you can program them.

Tagg

[Dave001]

The transport code is the easy part, it's the OS that's the hard part.

[fromaron]

The transport code is the easy part, it's the OS that's the hard part.

Providing you have been given a correct TC, what is the procedure or script for using it. I have failed miserably there, trying to feed my blank with given TC. Can someone confirm the TC is accepted by the blank using what script?

[Dave001]

Here you go, this will get you past the transport code part, but like I said, the OS is the problem.

[fromaron]

Thanks Dave, I had the script well before the big crash and discussed my findings there. Pitty we lost all the data so people won't have to repeat themself.
The script didn't work, sorry I should say the TC part wasn't accepted. Rob (original xard supplier) was insisting the TC was right.
Anyway, I have the script modified to just send the TC to unlock the card as I didn't have the os anyway. Card was returning good ATR for two attempts only and then you know what happens .
Did you manage to feed the TC to the card at all?

[Dave001]

My cards accepted the TC, but I killed them loading incorrect OS's to them.

[fromaron]

My cards accepted the TC, but I killed them loading incorrect OS's to them.

Same end result, but I would feel much better if I killed the card with wrong OS

[fromaron]

My cards accepted the TC, but I killed them loading incorrect OS's to them.

Also Dave, was your card from Rob?
I was sending this string:

Sc.Write "00 82 00 00 08 37 4D 45 57 59 51 53 4B"

Was it the same in your case?

[Mike_Hunt]

Isnt there a way to extract the OS from a working white card?

Also what are you using to send the transport code to the card.

I gather you guys have spent $$$ and wasted $$$ trying to do this huh.

[Dave001]

My card was purchased in a group buy on another forum, it was a long time ago, but from memory I think they come from over seas.

Yep, Transport Code = 7MEWYQSK exactly the same script as you.

[Mike_Hunt]

ok, but what software are you sending using to send the tc to the card?

[Dave001]

Winexplorer

[mickc]

any reason you tried 7MEWTQSK in your script

[Dave001]

Because that is the transport code.

[mickc]

7MEWTQSK or 7MEWYQSK

[Dave001]

Missed that one mate
That's was most likely in the script when I downloaded it, it was a long time ago, I can't remember where I got it from.

[weirdo]

7MEWYQSK same as mine

[fromaron]

My cards accepted the TC, but I killed them loading incorrect OS's to them.

It is very strange, the TC seems the same, script is the same, but my card has locked due to the authetication failure.
BTW, what ATR your cards provide if any after being killed?