diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/FileResponse.java b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/FileResponse.java
index d2b29e34b9f..45ee74e020b 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/FileResponse.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/FileResponse.java
@@ -19,6 +19,7 @@
 package org.wso2.carbon.device.mgt.common;
 
 public class FileResponse {
+    private static final String DEFAULT_MIME_TYPE = "application/octet-stream";
     private byte[] fileContent;
     private String mimeType;
 
@@ -53,10 +54,13 @@ public class FileResponse {
         GIF;
 
         public String mimeType() {
-            return "application/octet-stream";
+            return DEFAULT_MIME_TYPE;
         }
 
         public static String mimeTypeOf(String extension) {
+            if (extension.isEmpty()) {
+                return DEFAULT_MIME_TYPE;
+            }
             ImageExtension imageExtension = ImageExtension.valueOf(extension.toUpperCase());
             return imageExtension.mimeType();
         }
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/WhiteLabelManagementServiceImpl.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/WhiteLabelManagementServiceImpl.java
index 6dfbda673b6..73095e36900 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/WhiteLabelManagementServiceImpl.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/WhiteLabelManagementServiceImpl.java
@@ -99,22 +99,7 @@ public class WhiteLabelManagementServiceImpl implements WhiteLabelManagementServ
         if (image.getImageLocationType() == WhiteLabelImage.ImageLocationType.URL) {
             return getImageFileResponseFromUrl(image.getImageLocation());
         }
-        return getImageFileResponseFromStorage(image, imageName);
-    }
-
-    /**
-     * Useful to get white label image file response from provided image info
-     */
-    private FileResponse getImageFileResponseFromStorage(WhiteLabelImage image, WhiteLabelImage.ImageName imageName)
-            throws IOException, NotFoundException, MetadataManagementException {
-        FileResponse fileResponse = new FileResponse();
-        InputStream fileStream = WhiteLabelStorageUtil.getWhiteLabelImageStream(image, imageName);
-        byte[] fileContent = IOUtils.toByteArray(fileStream);
-        String fileExtension = FileUtil.extractFileExtensionFromFilePath(image.getImageLocation());
-        String mimeType = FileResponse.ImageExtension.mimeTypeOf(fileExtension);
-        fileResponse.setMimeType(mimeType);
-        fileResponse.setFileContent(fileContent);
-        return fileResponse;
+        return WhiteLabelStorageUtil.getWhiteLabelImageStream(image, imageName);
     }
 
     /**
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/util/WhiteLabelStorageUtil.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/util/WhiteLabelStorageUtil.java
index 26e2b23ce1d..341e1130fef 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/util/WhiteLabelStorageUtil.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/metadata/mgt/util/WhiteLabelStorageUtil.java
@@ -17,10 +17,12 @@
 
 package org.wso2.carbon.device.mgt.core.metadata.mgt.util;
 
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.context.PrivilegedCarbonContext;
 import org.wso2.carbon.device.mgt.common.Base64File;
+import org.wso2.carbon.device.mgt.common.FileResponse;
 import org.wso2.carbon.device.mgt.common.exceptions.MetadataManagementException;
 import org.wso2.carbon.device.mgt.common.exceptions.NotFoundException;
 import org.wso2.carbon.device.mgt.common.metadata.mgt.WhiteLabelImage;
@@ -126,8 +128,9 @@ public class WhiteLabelStorageUtil {
      * @param imageName (i.e: LOGO)
      * @return white label image input stream
      */
-    public static InputStream getWhiteLabelImageStream(WhiteLabelImage image, WhiteLabelImage.ImageName imageName)
+    public static FileResponse getWhiteLabelImageStream(WhiteLabelImage image, WhiteLabelImage.ImageName imageName)
             throws MetadataManagementException, NotFoundException {
+        FileResponse fileResponse = new FileResponse();
         String fullPathToFile = getPathToImage(image, imageName);
         try {
             InputStream imageStream = StorageManagementUtil.getInputStream(fullPathToFile);
@@ -136,7 +139,12 @@ public class WhiteLabelStorageUtil {
                 log.error(msg);
                 throw new NotFoundException(msg);
             }
-            return imageStream;
+            byte[] fileContent = IOUtils.toByteArray(imageStream);
+            String fileExtension = FileUtil.extractFileExtensionFromFilePath(image.getImageLocation());
+            String mimeType = FileResponse.ImageExtension.mimeTypeOf(fileExtension);
+            fileResponse.setMimeType(mimeType);
+            fileResponse.setFileContent(fileContent);
+            return fileResponse;
         } catch (IOException e) {
             String msg = "Error occurred when accessing the file in file path: " + fullPathToFile;
             log.error(msg, e);