diff --git a/res/values/cherish_strings.xml b/res/values/cherish_strings.xml
index 4c48bf6..1ad1081 100644
--- a/res/values/cherish_strings.xml
+++ b/res/values/cherish_strings.xml
@@ -638,6 +638,11 @@
     <!-- QS date -->
     <string name="qs_date_title">Date</string>
     <string name="qs_date_summary">Display date in quick status bar header</string>
+	
+	<!-- Footer -->
+	<string name="qs_footer_category">QS Footer</string>
+	<string name="qs_footer_datausage_title">Data usage</string>
+    <string name="qs_footer_datausage_summary">Display data usage summary in quick settings footer</string>
 
 	<!-- App lock -->
     <string name="app_lock_title">App lock</string>
diff --git a/res/xml/cherish_settings_quicksettings.xml b/res/xml/cherish_settings_quicksettings.xml
index 879adc3..92bbb2b 100644
--- a/res/xml/cherish_settings_quicksettings.xml
+++ b/res/xml/cherish_settings_quicksettings.xml
@@ -79,6 +79,17 @@
             android:summary="@string/qs_show_auto_brightness_summary"
             android:defaultValue="true" />
 
+    </PreferenceCategory>
+	
+	<PreferenceCategory
+        android:title="@string/qs_footer_category">
+
+        <com.cherish.settings.preferences.SystemSettingSwitchPreference
+            android:key="qs_footer_data_usage"
+            android:title="@string/qs_footer_datausage_title"
+            android:summary="@string/qs_footer_datausage_summary"
+            android:defaultValue="false" />
+
     </PreferenceCategory>
 	
 	<PreferenceCategory