MADE IT INTO THIS

+<PreferenceScreen
+	android:key="lock_clock"
+        android:fragment="com.android.settings.darkkat.More"
+	android:title="@string/more" />
+
+

IT WAS :

       <dashboard-tile
             android:id="@+id/more"
             android:title="@string/more"
             android:fragment="com.android.settings.darkkat.More"
             android:icon="@drawable/ic_settings_more" />