After update to iOS 6, I started to have a problem with my iphone 4 device sounds. Also I am using Bluetooth headset for last 18 months.
Suddenly sounds disappear for almost all the applications except for ring & clock. I checked my music & the options it gives are these (PLT_M155 or Dock connector). I find that dock connector is ticked & NO sounds coming out of the iphone. Sometimes sounds are working normally & I find these options (iPhone or PLT_M155).
I did not use atoll any connector before. So HOW can I solve this problem (dock connector is ticked & NO sounds coming out of the iphone)??