I just noticed today that games sound not working yet my music does; tried hard reset still d same; after reading some blogs, i realised that the prob was on the side switch. I already switch lock rotate and mute from Setting then turn off or on the mute or lock rotate logo from home button; i just cant seem to return it from the original setting: sound on while rotate on. Also when i tried to move the side switch up or down it doesnt show anymore the sound logo or rotate logo on the screen.
Any suggestions guys. Hard reset; sync to itunes was already done and still it doenst work