Fails to upload image from device

Hello Everyone

I am facing a problem while uploading image from device . my code is working fine when uploading image from emulator . My code is:

    bupload.addActionListener(new ActionListener() {

                            public void actionPerformed(ActionEvent evt) {
                                Display.getInstance().openImageGallery(new ActionListener() {

                                    public void actionPerformed(ActionEvent evt) {
                                        try {
                                            if (evt == null) {
                                                return;
                                            }
                                           
                                            String path = (String) evt.getSource();
                                            System.out.println("Path is : "+ path);
                                                     if (path !=null) {
                                                         
                                                   ByteArrayOutputStream baos = new ByteArrayOutputStream();
            try {
                i=Image.createImage(path).scaled(500,700);
                ImageIO.getImageIO().save(i, baos, ImageIO.FORMAT_JPEG, 1);
            } catch (IOException ex) {
                System.out.println("exception message"+ " "+ ex.getMessage());
                
            }
                                            System.out.println("height" + " "+i.getHeight());
                                            System.out.println("width" + " "+i.getWidth());
                                            i.getHeight();
                                            i.getWidth();
                                            image.setHeight(200);
                                            image.setWidth(200);
                                            image.setImage(i);
                                            btt=baos.toByteArray();
                                            System.out.println("print"+" "+ticket.GetTicketId());
            byte[] bs = (ticket.GetDisposition()+"!"+ticket.GetTicketId() +"~").getBytes();
                                            System.out.println("ticketid"+ " "+ bs);
                                            System.out.println("output"+" "+ Arrays.toString("~".getBytes()));
          
            int total = btt.length + bs.length;
            df = new byte[total];
            for (int i = 0; i < bs.length; i++)
            {
                df[i] = bs[i];
            }
            for (int i = bs.length, j = 0; i < btt.length; i++, j++)
            {
                df[i] = btt[j];

            }
            
            
// String urlString = "http://192.161.0.9/crm/CRMService.svc/UploadFlipKartImages";
              String urlString = "http://192.161.0.23:88/CRMService.svc/UploadFlipKartImages";
// URL url = new URL(urlString);
            
            ConnectionRequest request = new ConnectionRequest() {

                @Override
                protected void buildRequestBody(OutputStream os) throws IOException {
                    os.write(df);
                    super.buildRequestBody(os); //To change body of generated methods, choose Tools | Templates.
                }

                @Override
                protected void handleException(Exception err) {
                    super.handleException(err); //To change body of generated methods, choose Tools | Templates.
                }

                @Override
                protected void readResponse(InputStream input) throws IOException {
                    super.readResponse(input); //To change body of generated methods, choose Tools | Templates.
                }
                
                
            };
            
            request.setContentType("application/octet-stream");
            request.setPost(true);
            request.setUrl(urlString);
            
            //Build Network Manager
            NetworkManager networkManager = NetworkManager.getInstance();
            networkManager.addToQueue(request);

                                                
                                                
// Util.cleanup(out);
                                      }
                                        } catch (Exception ex) {
                                            ex.getMessage();
                                        }
                                    }
                                });
                                
                            }
                        });

* when i gave a fixed path of device then even it works fine

String path = "/storage/sdcard0/index.jpg";
                   
            final ByteArrayOutputStream baos = new ByteArrayOutputStream();
            try {
                ImageIO.getImageIO().save(Image.createImage(path), baos, ImageIO.FORMAT_JPEG, 1);
            } catch (Exception ex) {
                
            }

Please help me why it fails on device