when my iphone is on standby or auto lock, i don't hear it ring or vibrate, help

[djdom]

Hi I unlocked my iphone (harware) and everything works great but whenever i have my iphone on standby or auto lock, i don't hear it ring or vibrate...
This has happened a lot of times. Do you have the same problems and could you tell me how I can fix it, plz

[djdom]

really nobody can help me?

[ecaramaschi]

Same problem. Did you fixed it?

[Dinesh]

I have an unlocked iPhone in NZ and am on the Vodafone network. The iPhone is not receiving SMS text messages from Vodafone or Telecom or from any network around the world. I 'CAN' send text messages, send emails, browse Wi-Fi and access google maps and weather. no problems there. Just not receiving the text messages.

Can someone please help me how to setup to receive texts..

Thanks

[Gibberish]

Check out this thread... http://www.hackint0sh.org/forum/showthread.php?t=7699

[ecaramaschi]

The problem keeps the same. Just to inform my Iphone was software unlocked (tried two different ways, all worked), but the problem remains.
When it is docked, or connected to computer, it awakes perfectly. If I am using IPOD function, and locked it. It also awake.
But, if I am not using IPOD function, or not docked, it does not awake at all!

Restored, reflashed baseband.... No solution.

I cannot repair, neither change my Iphone, since I live in Brazil!

Please gurus, help us mortals.

[Locked]

Try another SIM card, may be it has something to do with the SIM or something.

[ecaramaschi]

Already tried. The problem remains the same!