opel astra cd30 blaupunkt

[batpepi]

need help for swap CD30 on opel astra H 2004
i have original CD30,but have problem -when switch off the car,after 15min radio switch on.
i get other one from scrap yard CD30 MP3 ans put on the car= display safe.Have not the code from new one and from car too.
swap both 95640,new radio run,but have not a sound.
i read need make unregistered file and have some procedure.
here is both files,please make what need and tell me exactly procedure step by step.
Thanks advance

[simche]

try 5313...for ori.rar or 6313 for mp3.rar file.First press and hold AS button and turn radio on.Hold AS when you CD played BEEP and now enter code.After again hold AS and wait 2/3sec...

[batpepi]

only this?
no need to be maried with display?

[MJRVR]

Hello
Put the original cd30 back in, deativate theft protection with original code. (2225) Cd30 will beep
Now remove the cd30 and fit the cd30mp3 and activate theft protection using code (5922)

Use opcom or tech2


Martin