diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java
index d081f618c1..caa3f666d4 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java
@@ -515,9 +515,10 @@ public class GenericApplicationDAOImpl extends AbstractDAOImpl implements Applic
         PreparedStatement stmt = null;
         try {
             conn = this.getDBConnection();
-            String sql = "DELETE FROM AP_APP WHERE ID = ? ";
+            String sql = "UPDATE AP_APP SET STATUS = ? WHERE ID = ? ";
             stmt = conn.prepareStatement(sql);
-            stmt.setInt(1, appId);
+            stmt.setString(1, AppLifecycleState.REMOVED.toString());
+            stmt.setInt(2, appId);
             stmt.executeUpdate();
 
         } catch (DBConnectionException e) {
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/impl/ApplicationManagerImpl.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/impl/ApplicationManagerImpl.java
index fc836f69c7..e560986548 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/impl/ApplicationManagerImpl.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/impl/ApplicationManagerImpl.java
@@ -422,7 +422,12 @@ public class ApplicationManagerImpl implements ApplicationManager {
             addLifecycleState(applicationId, applicationRelease.getUuid(), newAppLifecycleState);
             storedLocations.add(applicationRelease.getAppHashValue());
         }
-        //todo add column into application and move application into removed state
+        try {
+            ConnectionManagerUtil.openDBConnection();
+            ApplicationManagementDAOFactory.getApplicationDAO().deleteApplication(applicationId);
+        } finally {
+            ConnectionManagerUtil.closeDBConnection();
+        }
         return storedLocations;
     }
 
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.api/src/main/java/org/wso2/carbon/device/application/mgt/publisher/api/services/impl/ApplicationManagementAPIImpl.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.api/src/main/java/org/wso2/carbon/device/application/mgt/publisher/api/services/impl/ApplicationManagementAPIImpl.java
index eaa12feed8..a364abe936 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.api/src/main/java/org/wso2/carbon/device/application/mgt/publisher/api/services/impl/ApplicationManagementAPIImpl.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.api/src/main/java/org/wso2/carbon/device/application/mgt/publisher/api/services/impl/ApplicationManagementAPIImpl.java
@@ -232,7 +232,6 @@ public class ApplicationManagementAPIImpl implements ApplicationManagementAPI {
             }
             applicationRelease = applicationStorageManager
                     .updateImageArtifacts(applicationRelease, iconFileStream, bannerFileStream, attachments);
-            //todo need to implement updateRelease method
             applicationManager.updateRelease(appId, applicationRelease);
             return Response.status(Response.Status.OK)
                     .entity("Successfully uploaded artifacts for the application " + applicationUuid).build();
@@ -262,7 +261,7 @@ public class ApplicationManagementAPIImpl implements ApplicationManagementAPI {
     public Response updateApplicationArtifact(
             @PathParam("appType") String appType,
             @PathParam("appId") int applicationId,
-            @PathParam("uuid") String applicationUuuid,
+            @PathParam("uuid") String applicationUuid,
             @Multipart("binaryFile") Attachment binaryFile) {
         ApplicationStorageManager applicationStorageManager = APIUtil.getApplicationStorageManager();
         ApplicationManager applicationManager = APIUtil.getApplicationManager();
@@ -272,27 +271,26 @@ public class ApplicationManagementAPIImpl implements ApplicationManagementAPI {
 
             if (binaryFile == null) {
                 return Response.status(Response.Status.BAD_REQUEST)
-                        .entity("Uploading artifacts for the application is failed " + applicationUuuid).build();
+                        .entity("Uploading artifacts for the application is failed " + applicationUuid).build();
             }
-            applicationRelease = applicationManager.validateApplicationRelease(applicationUuuid);
+            applicationRelease = applicationManager.validateApplicationRelease(applicationUuid);
             applicationRelease = applicationStorageManager.updateReleaseArtifacts(applicationRelease, appType,
                     binaryFile.getDataHandler().getInputStream());
-            //todo
             applicationManager.updateRelease(applicationId, applicationRelease);
             return Response.status(Response.Status.OK)
-                    .entity("Successfully uploaded artifacts for the application " + applicationUuuid).build();
+                    .entity("Successfully uploaded artifacts for the application " + applicationUuid).build();
         } catch (IOException e) {
-            log.error("Exception while trying to read icon, banner files for the application " + applicationUuuid);
+            log.error("Exception while trying to read icon, banner files for the application " + applicationUuid);
             return APIUtil.getResponse(new ApplicationManagementException(
-                            "Exception while trying to read icon, banner files for the application " + applicationUuuid, e),
+                            "Exception while trying to read icon, banner files for the application " + applicationUuid, e),
                     Response.Status.BAD_REQUEST);
         } catch (ResourceManagementException e) {
             log.error("Error occurred while uploading the image artifacts of the application with the uuid "
-                    + applicationUuuid, e);
+                    + applicationUuid, e);
             return APIUtil.getResponse(e, Response.Status.INTERNAL_SERVER_ERROR);
         } catch (ApplicationManagementException e) {
             log.error("Error occurred while updating the image artifacts of the application with the uuid "
-                    + applicationUuuid, e);
+                    + applicationUuid, e);
             return APIUtil.getResponse(e, Response.Status.INTERNAL_SERVER_ERROR);
         }
     }
@@ -361,8 +359,6 @@ public class ApplicationManagementAPIImpl implements ApplicationManagementAPI {
 
             applicationRelease = applicationStorageManager
                     .updateImageArtifacts(applicationRelease, iconFileStream, bannerFileStream, attachments);
-
-            //todo
             applicationRelease = applicationManager.updateRelease(applicationId, applicationRelease);
 
             return Response.status(Response.Status.OK).entity(applicationRelease).build();