got a prob with my iphone 4s and a querie

[littlegerts]

firstly i have no sound in my iphone when i try to turn up volume i just get a ringer with no volume on the screen,secondly ive jailbroken my phone ,is there an unlock avaliable yet for a 4s on 7.04 with a 5.0.02 bb

any help would be great thanks
and thanks for letting me join

 

[jackdoctor]

if all else fails

you may have to do reset to factory settings. Then restore from latest backup