BackDoor Closed

[Lost Wolf]

Hello, everyone
I have a card rom3 with the backdoor closed.
Is there a way to open this?
Or is there another way to program this card?
I appreciate any help

Atte: Lost Wolf

[Lost Wolf]

I try the open sesame, and it give an atr.
after 50 times it whent loop
No atr. any ideas are welcome?
Is a Rom 3 Card with no atr

ATTE: Lost Wolf

[ouxly40]

surely one our many members has the capability to unlock a rom3.