aws amplify throws TypeError: Cannot read property 'byteLength' of undefined on device emulator only

I'm using the aws-amplify library to upload images from devices to aws amplify storage. My config is :

          Amplify.configure({
             Auth: {
             identityPoolId: 'xxxxxxxxxxxxxxxx', 
             region: 'xxxxxxxx', 
             userPoolId: 'xxxxxxxxxxxx', 
             userPoolWebClientId: 'x'
           },
          Storage: {
            AWSS3: {
              bucket: 'xxxxx-name',
              region: 'xxxxxxxx',
            }
          }
        });
        

and the Storage.put Method for uploading files.

On the browser, it works perfect, i can upload images. But from the device (Android emulator) with cordova-plugin-camera it throws a cannot read property 'bytelength' of undefined.

Here is code used for mobile devices :

navigator.camera.getPicture(
        data => {
          Storage.put("test.jpeg", dataConvertedToBlob).then((res) => {
            this.imageSrc = res.toString();
          });
        },
        (err) => { // on fail
          console.error('Could not access device camera.');
        },
        {
          quality: 100,
          destinationType: Camera.DestinationType.DATA_URL,
          encodingType: Camera.EncodingType.JPEG,
          sourceType: Camera.PictureSourceType.CAMERA,
          mediaType: Camera.MediaType.PICTURE,
          cameraDirection: Camera.Direction.BACK,
        }
      })

I tried a lot of convertion methods like sending to the put method blob, convert image to javascript File, sending base64 data, none of them worked on device

Any ideas ?