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    <p>Did you try using </p> <pre><code>con.setChunkedStreamingMode(1024); </code></pre> <p>This will help you to chunk your data into specific size, so that you need not keep your entire file in the memory.</p> <p><strong>UPDATE:</strong></p> <p>Try using the below method. I use this method to upload a 80 mb file without Exception. </p> <pre><code>public String sendFileToServer(String filename, String targetUrl) { String response = "error"; Log.e("Image filename", filename); Log.e("url", targetUrl); HttpURLConnection connection = null; DataOutputStream outputStream = null; // DataInputStream inputStream = null; String pathToOurFile = filename; String urlServer = targetUrl; String lineEnd = "\r\n"; String twoHyphens = "--"; String boundary = "*****"; DateFormat df = new SimpleDateFormat("yyyy_MM_dd_HH:mm:ss"); int bytesRead, bytesAvailable, bufferSize; byte[] buffer; int maxBufferSize = 1 * 1024; try { FileInputStream fileInputStream = new FileInputStream(new File( pathToOurFile)); URL url = new URL(urlServer); connection = (HttpURLConnection) url.openConnection(); // Allow Inputs &amp; Outputs connection.setDoInput(true); connection.setDoOutput(true); connection.setUseCaches(false); connection.setChunkedStreamingMode(1024); // Enable POST method connection.setRequestMethod("POST"); connection.setRequestProperty("Connection", "Keep-Alive"); connection.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary); outputStream = new DataOutputStream(connection.getOutputStream()); outputStream.writeBytes(twoHyphens + boundary + lineEnd); String connstr = null; connstr = "Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + pathToOurFile + "\"" + lineEnd; Log.i("Connstr", connstr); outputStream.writeBytes(connstr); outputStream.writeBytes(lineEnd); bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); buffer = new byte[bufferSize]; // Read file bytesRead = fileInputStream.read(buffer, 0, bufferSize); Log.e("Image length", bytesAvailable + ""); try { while (bytesRead &gt; 0) { try { outputStream.write(buffer, 0, bufferSize); } catch (OutOfMemoryError e) { e.printStackTrace(); response = "outofmemoryerror"; return response; } bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); bytesRead = fileInputStream.read(buffer, 0, bufferSize); } } catch (Exception e) { e.printStackTrace(); response = "error"; return response; } outputStream.writeBytes(lineEnd); outputStream.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd); // Responses from the server (code and message) int serverResponseCode = connection.getResponseCode(); String serverResponseMessage = connection.getResponseMessage(); Log.i("Server Response Code ", "" + serverResponseCode); Log.i("Server Response Message", serverResponseMessage); if (serverResponseCode == 200) { response = "true"; } String CDate = null; Date serverTime = new Date(connection.getDate()); try { CDate = df.format(serverTime); } catch (Exception e) { e.printStackTrace(); Log.e("Date Exception", e.getMessage() + " Parse Exception"); } Log.i("Server Response Time", CDate + ""); filename = CDate + filename.substring(filename.lastIndexOf("."), filename.length()); Log.i("File Name in Server : ", filename); fileInputStream.close(); outputStream.flush(); outputStream.close(); outputStream = null; } catch (Exception ex) { // Exception handling response = "error"; Log.e("Send file Exception", ex.getMessage() + ""); ex.printStackTrace(); } return response; } </code></pre>
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    1. POUpload large file in Android without outofmemory error
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    1. COWhere should the line add?
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    2. COI try add to below of line con.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);, but it upload fail for all files.
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    3. COThe error java.io.FileNotFoundException: http://ip/web/jquery/uploader/uploadify.php showed.
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