Problem with Audio-out and SMS in after iunlock come here ;)
So this is the files for update the baseband and iunlock for BUG free unlock.
so first update your baseband after that do the unlock.
Upload these files to /usr/bin
and find bbupdater and upload it there too.
bbupdater -f ICE03.14.08_G.fls
bbupdater -e ICE03.14.08_G.eep
after use the iunlock from DEV already inside the archive and make the unlock.
this WIPED out my problems with No audio in when calling someone and sms in .