diff --git a/owncloud-android-library b/owncloud-android-library
index 5b4f63ebdb..afb4ae1c2e 160000
--- a/owncloud-android-library
+++ b/owncloud-android-library
@@ -1 +1 @@
-Subproject commit 5b4f63ebdb365c6e7e9a3e0148aa18a8d5fb5067
+Subproject commit afb4ae1c2e15dfc3b3f9a9861b75d375e38f2805
diff --git a/src/com/owncloud/android/files/services/FileUploader.java b/src/com/owncloud/android/files/services/FileUploader.java
index f05f084642..9575a330a1 100644
--- a/src/com/owncloud/android/files/services/FileUploader.java
+++ b/src/com/owncloud/android/files/services/FileUploader.java
@@ -605,7 +605,7 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         ReadRemoteFileOperation operation = new ReadRemoteFileOperation(mCurrentUpload.getRemotePath());
         RemoteOperationResult result = operation.execute(mUploadClient);
         if (result.isSuccess()) {
-            updateOCFile(file, result.getData().get(0));
+            updateOCFile(file, (RemoteFile)result.getData().get(0));
             file.setLastSyncDateForProperties(syncDate);
         }
         
diff --git a/src/com/owncloud/android/operations/SynchronizeFileOperation.java b/src/com/owncloud/android/operations/SynchronizeFileOperation.java
index ec51392db5..2f6d9142fe 100644
--- a/src/com/owncloud/android/operations/SynchronizeFileOperation.java
+++ b/src/com/owncloud/android/operations/SynchronizeFileOperation.java
@@ -23,6 +23,7 @@ import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.files.services.FileDownloader;
 import com.owncloud.android.files.services.FileUploader;
 import com.owncloud.android.lib.network.OwnCloudClient;
+import com.owncloud.android.lib.operations.common.RemoteFile;
 import com.owncloud.android.lib.operations.common.RemoteOperation;
 import com.owncloud.android.lib.operations.common.RemoteOperationResult;
 import com.owncloud.android.lib.operations.common.RemoteOperationResult.ResultCode;
@@ -89,7 +90,7 @@ public class SynchronizeFileOperation extends RemoteOperation {
                 ReadRemoteFileOperation operation = new ReadRemoteFileOperation(remotePath);
                 result = operation.execute(client);
                 if (result.isSuccess()){
-                    mServerFile = FileStorageUtils.fillOCFile(result.getData().get(0));
+                    mServerFile = FileStorageUtils.fillOCFile((RemoteFile)result.getData().get(0));
                     mServerFile.setLastSyncDateForProperties(System.currentTimeMillis());
                 }
             }
diff --git a/src/com/owncloud/android/operations/SynchronizeFolderOperation.java b/src/com/owncloud/android/operations/SynchronizeFolderOperation.java
index 497058a0cf..82d4d8c69c 100644
--- a/src/com/owncloud/android/operations/SynchronizeFolderOperation.java
+++ b/src/com/owncloud/android/operations/SynchronizeFolderOperation.java
@@ -192,7 +192,7 @@ public class SynchronizeFolderOperation extends RemoteOperation {
             ReadRemoteFileOperation operation = new ReadRemoteFileOperation(remotePath);
             result = operation.execute(client);
             if (result.isSuccess()){
-                OCFile remoteFolder = FileStorageUtils.fillOCFile(result.getData().get(0));
+                OCFile remoteFolder = FileStorageUtils.fillOCFile((RemoteFile)result.getData().get(0));
                 
              // check if remote and local folder are different
               mRemoteFolderChanged = !(remoteFolder.getEtag().equalsIgnoreCase(mLocalFolder.getEtag()));
@@ -256,12 +256,12 @@ public class SynchronizeFolderOperation extends RemoteOperation {
      *                          retrieved.  
      *  @return                 'True' when any change was made in the local data, 'false' otherwise.
      */
-    private void synchronizeData(ArrayList<RemoteFile> folderAndFiles, OwnCloudClient client) {
+    private void synchronizeData(ArrayList<Object> folderAndFiles, OwnCloudClient client) {
         // get 'fresh data' from the database
         mLocalFolder = mStorageManager.getFileByPath(mLocalFolder.getRemotePath());
         
         // parse data from remote folder 
-        OCFile remoteFolder = fillOCFile(folderAndFiles.get(0));
+        OCFile remoteFolder = fillOCFile((RemoteFile)folderAndFiles.get(0));
         remoteFolder.setParentId(mLocalFolder.getParentId());
         remoteFolder.setFileId(mLocalFolder.getFileId());
         
@@ -281,7 +281,7 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         OCFile remoteFile = null, localFile = null;
         for (int i=1; i<folderAndFiles.size(); i++) {
             /// new OCFile instance with the data from the server
-            remoteFile = fillOCFile(folderAndFiles.get(i));
+            remoteFile = fillOCFile((RemoteFile)folderAndFiles.get(i));
             remoteFile.setParentId(mLocalFolder.getFileId());
 
             /// retrieve local data for the read file