diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/android/dao/FeatureManagementDAOFactory.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/android/dao/FeatureManagementDAOFactory.java
deleted file mode 100644
index a4f4db0824..0000000000
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/android/dao/FeatureManagementDAOFactory.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- *   Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
- *
- *   WSO2 Inc. licenses this file to you under the Apache License,
- *   Version 2.0 (the "License"); you may not use this file except
- *   in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing,
- *   software distributed under the License is distributed on an
- *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *   KIND, either express or implied.  See the License for the
- *   specific language governing permissions and limitations
- *   under the License.
- *
- */
-package org.wso2.carbon.device.mgt.mobile.impl.android.dao;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.wso2.carbon.device.mgt.mobile.impl.android.dao.impl.FeatureDAOImpl;
-
-import javax.sql.DataSource;
-import java.sql.Connection;
-import java.sql.SQLException;
-
-public class FeatureManagementDAOFactory {
-
-    private static DataSource dataSource;
-    private static ThreadLocal<Connection> currentConnection = new ThreadLocal<Connection>();
-    private static final Log log = LogFactory.getLog(FeatureManagementDAOFactory.class);
-
-    public static FeatureDAO getFeatureDAO() {
-        return new FeatureDAOImpl();
-    }
-
-    public static void init(DataSource dtSource) {
-        dataSource = dtSource;
-    }
-
-    public static void beginTransaction() throws FeatureManagementDAOException {
-        try {
-            Connection conn = dataSource.getConnection();
-            conn.setAutoCommit(false);
-            currentConnection.set(conn);
-        } catch (SQLException e) {
-            throw new FeatureManagementDAOException("Error occurred while retrieving datasource connection", e);
-        }
-    }
-
-    public static Connection getConnection() {
-        return currentConnection.get();
-    }
-
-    public static void commitTransaction() throws FeatureManagementDAOException {
-        try {
-            Connection conn = currentConnection.get();
-            if (conn != null) {
-                conn.commit();
-            } else {
-                if (log.isDebugEnabled()) {
-                    log.debug("Datasource connection associated with the current thread is null, hence commit " +
-                            "has not been attempted");
-                }
-            }
-        } catch (SQLException e) {
-            throw new FeatureManagementDAOException("Error occurred while committing the transaction", e);
-        }
-    }
-
-    public static void rollbackTransaction() throws FeatureManagementDAOException {
-        try {
-            Connection conn = currentConnection.get();
-            if (conn != null) {
-                conn.rollback();
-            } else {
-                if (log.isDebugEnabled()) {
-                    log.debug("Datasource connection associated with the current thread is null, hence rollback " +
-                            "has not been attempted");
-                }
-            }
-        } catch (SQLException e) {
-            throw new FeatureManagementDAOException("Error occurred while rollbacking the transaction", e);
-        }
-    }
-
-    public static DataSource getDataSource() {
-        return dataSource;
-    }
-
-}
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/ios/dao/FeatureDAO.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/ios/dao/FeatureDAO.java
deleted file mode 100644
index 6c8c745cb3..0000000000
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/ios/dao/FeatureDAO.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- *   Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
- *
- *   WSO2 Inc. licenses this file to you under the Apache License,
- *   Version 2.0 (the "License"); you may not use this file except
- *   in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing,
- *   software distributed under the License is distributed on an
- *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *   KIND, either express or implied.  See the License for the
- *   specific language governing permissions and limitations
- *   under the License.
- *
- */
-package org.wso2.carbon.device.mgt.mobile.impl.ios.dao;
-
-import org.wso2.carbon.device.mgt.common.Feature;
-
-import java.util.List;
-
-public interface FeatureDAO {
-
-    void addFeature(Feature feature) throws FeatureManagementDAOException;
-
-    void removeFeature(String name) throws FeatureManagementDAOException;
-
-    Feature getFeature(String name) throws FeatureManagementDAOException;
-
-    List<Feature> getFeatures() throws FeatureManagementDAOException;
-
-}
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/ios/dao/FeatureManagementDAOFactory.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/ios/dao/FeatureManagementDAOFactory.java
deleted file mode 100644
index 7db86415b2..0000000000
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/ios/dao/FeatureManagementDAOFactory.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- *   Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
- *
- *   WSO2 Inc. licenses this file to you under the Apache License,
- *   Version 2.0 (the "License"); you may not use this file except
- *   in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing,
- *   software distributed under the License is distributed on an
- *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *   KIND, either express or implied.  See the License for the
- *   specific language governing permissions and limitations
- *   under the License.
- *
- */
-package org.wso2.carbon.device.mgt.mobile.impl.ios.dao;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.wso2.carbon.device.mgt.mobile.impl.ios.dao.impl.FeatureDAOImpl;
-
-import javax.sql.DataSource;
-import java.sql.Connection;
-import java.sql.SQLException;
-
-public class FeatureManagementDAOFactory {
-
-    private static DataSource dataSource;
-    private static ThreadLocal<Connection> currentConnection = new ThreadLocal<Connection>();
-    private static final Log log = LogFactory.getLog(FeatureManagementDAOFactory.class);
-
-    public static FeatureDAO getFeatureDAO() {
-        return new FeatureDAOImpl();
-    }
-
-    public static void init(DataSource dtSource) {
-        dataSource = dtSource;
-    }
-
-    public static void beginTransaction() throws FeatureManagementDAOException {
-        try {
-            Connection conn = dataSource.getConnection();
-            conn.setAutoCommit(false);
-            currentConnection.set(conn);
-        } catch (SQLException e) {
-            throw new FeatureManagementDAOException("Error occurred while retrieving datasource connection", e);
-        }
-    }
-
-    public static Connection getConnection() {
-        return currentConnection.get();
-    }
-
-    public static void commitTransaction() throws FeatureManagementDAOException {
-        try {
-            Connection conn = currentConnection.get();
-            if (conn != null) {
-                conn.commit();
-            } else {
-                if (log.isDebugEnabled()) {
-                    log.debug("Datasource connection associated with the current thread is null, hence commit " +
-                            "has not been attempted");
-                }
-            }
-        } catch (SQLException e) {
-            throw new FeatureManagementDAOException("Error occurred while committing the transaction", e);
-        }
-    }
-
-    public static void rollbackTransaction() throws FeatureManagementDAOException {
-        try {
-            Connection conn = currentConnection.get();
-            if (conn != null) {
-                conn.rollback();
-            } else {
-                if (log.isDebugEnabled()) {
-                    log.debug("Datasource connection associated with the current thread is null, hence rollback " +
-                            "has not been attempted");
-                }
-            }
-        } catch (SQLException e) {
-            throw new FeatureManagementDAOException("Error occurred while rollbacking the transaction", e);
-        }
-    }
-
-    public static DataSource getDataSource() {
-        return dataSource;
-    }
-
-}