HELPPPP!! P1000JPJM5 on samsung galaxy s

[Guest nonnnos]

Hi everyone,

I am seeking a desperate help and advise.

I stupidly installed P1000JPJM5 on samsung galaxy s i9000 mobile .(without realising)

the mobile is bricked n no go with anything that I might do :-(

What can I do?????????? No recovery mode nor download mode can be accessible!!!

HELPPPP!!!! PLZZZZZZZZZZ

I'm in Australia -Vic