Can't play music on ipod and youtube ...

Hi people!

I just updated to version 3.12 yesterday and after which, i tried playing songs with ipod mode and the speaker was not working. Tried plugging on a earphone and was able to listen to the music. The same issue was encountered on playing YouTube videos on the phone via speaker mode. The speakers however works when someone calls and while communicating via speaker mode on a phone call.

I tried to do a system restore but was unable to revert back to the previous version 3.11 on my backup file. The same issues were encounter after doing a restore and notice that the phone boots up from a hard reset significantly longer and some ringtone files which shows already sync into the phone on itunes was not found on the iphone itself.

However just when i was about to give up, i tried one last time to reboot the phone again to troubleshoot if the speakers was the one causing the problem, I tried setting "Lock sounds" and "Keyboard Clicks" off and on again and was able to get the speakers working now for ipod and youtube. Thanks goodness the speakers wasn't spoiled.

But when i sync some of my music files back from my computer again and every time i hook up to charge my phone, the problems keep coming back...

Is there anyone encountering this problem too and any permanent solutions or should i just visit the service center for a peace of mind as i do have 6 months of warranty left...

Thank you all for your time. Regards...

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