Just do like this...
Switch on ur mobile and wait for sometime, walkman itunes starts automatically...
Now select play(may take a few seconds), so after u hear the song for 3 or 4 seconds u close the itunes by pressing red button...
Now u press the itunes key it definitely works...


If ur itunes is not starting up automatically (after switching on ur mobile), what u have to do is... U delete the itunes folder from the memory card and then switch on ur mobile, now itunes starts automatically without any playlist... U have to create "itunes db"...
Thats it...
This is the process for any hacked itunes...
Enjoy the walkman...