The maximum codes in digits is '8' since it is hinted over at the handphone display. I tried common combinations as '12345', '00000000', '12345678', '88888888' etc as we would do with default h/p settings but to no avail. Its a memory card so the previous user can set any combination he/ she prefers.
I guess if there's no way to reset/ format it (i do not mind losing any possible data in it since it wasn't mine) then i just have to get a replacement in time when i require the extra storage capacity
