help with b3v s04 card

[talon005]

i am totaly new to plastic and have bought a yellow mikobu n2 loader and cant seem to get anything done i have tried to open the card but get atr error went to nedit4.1 and tried to unlock card but dont have password cant read as atr error appears so i am stuck and at a loss this was a subbed card asnd never been tested before any help would be great thanks in advance

[James-x]

sorry man cant open those card yet i have the same cards evan rom 102 rev 245 are a bitch and can be looped if not done write thats bev for yah....

[toyman200028]

Try reading it in N2Edit. All Bev cards say S04 on the back. It might be a 102 or a 501. If it's a 102 at or below rev 244 it will work .