Update to 2.3.3 breaking functions

my phone updated to 2.3.3 and now parts of my apps will not work

problem 1:

using cameraUI the app will send the user to the device camera and take a picture then uses this

deviceCameraApp.addEventListener( MediaEvent.COMPLETE, imageCaptured );

to return the image info

This is no longer working.  It is as if the app is completely restarted once the image is taken.

problem 2:

this no longer works

  var callURL:String="tel:"+num;

                              var targetURL:URLRequest = new URLRequest(callURL);

                              navigateToURL(targetURL);

it will take the user to the phone dialer but will not populate the phone number field

any help guys?