retrieving and displaying promise data in ionic

I've got an application that retrieves data from a promise object when it is loaded. In the browser (ionic serve) I can correctly display them. On the mobile device (ionic run android) though, I can only show it, after I leave that view and go back to that view again.

app.js:

     $stateProvider

        .state('app', {
          url: '/app',
          abstract: true,
          templateUrl: 'pages/menu.html',
          controller: 'AppCtrl'
        })

        .state('app.home', {
          url: '/home',
          views: {
            'menuContent': {
              templateUrl: 'pages/home.html',
              controller: 'HomeCtrl',
              resolve: {
                qcs: function(myServiceFunction){
                  return myServiceFunction.getmyData();
                }
              }
            }
          }
        })

service.js:

getMyData: function() {
      var dfd = $q.defer();

      db.allDocs({include_docs: true}, function(err, response) {
        if(err) {
          dfd.reject(err);
        } else {
          dfd.resolve(response);
        }
      });

      return dfd.promise.then(function(response){
    //some stuff
    var myDataOutput = [];
    return $q.all(promises).then(function(verifiedAnswersQC){

          for (var verififiedQC = 0; verififiedQC < verifiedAnswersQC.length; verififiedQC++){
            if (verifiedAnswersQC[verififiedQC].isAnswered == false){
              myDataOutput.push(verifiedAnswersQC[verififiedQC]);
            }
          }
          return myDataOutput;
        });
      }, function(err){
        console.log(err);
      });
    },

controller.js:

myController.controller('HomeCtrl', function($scope, $state, $rootScope,
    qcs, myServiceFunction) {

  $scope.questioncatalogs = [];
  //here it shows me the correct data. But it doesn't display it in the view
  console.log("Home Enter: ", qcs);


  $scope.$on('$ionicView.beforeEnter', function() {

    $scope.questioncatalogs = qcs;
  });


  $scope.$on('addOrUpdateQuestionCatalog', function(event, qc) {

    $scope.$apply(function() {

      for (var i = 0; i < $scope.questioncatalogs.length; i++) {

        if ($scope.questioncatalogs[i].id === qc.id) {
          $scope.questioncatalogs[i] = qc;
          return;
        }

      }

      $scope.questioncatalogs.push(qc);

    });
  });


  $scope.$on('syncActive', function(event, from) {
    $scope.$apply(function() {
      console.log('CONNECTED ' + from);
      $scope.connection.notConnected = false;
    });
  });


});

I tried with apply()

$scope.$on('$ionicView.beforeEnter', function() {

    console.log("before Enter", qcs.length);
    $scope.myOutput = qcs;

    setTimeout(function () {
        $scope.$apply(function () {
            $scope.myOutput = qcs;
        });
        $scope.myOutput = qcs;
        $scope.$apply();
    }, 2000);

  });

I also did this:

.state('app.home', {
      url: '/home',
      cache: false,
      views: {
        'menuContent': {
          templateUrl: 'templates/home.html',
          controller: 'HomeCtrl',
          resolve: {
          //same as code above
            }
          }
        }
      }
    })

I also tried to refresh the view every 2 seconds. But it doesn't help. I have to go out of the view (via the menu) to another view and then go back to my home view.

I'm using Chromium, Firefox. Android 5.1.1