diff --git a/res/values/strings.xml b/res/values/strings.xml
index ef801b322..04e309487 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -10,6 +10,17 @@
 	<string name="notification_registered">%s registered</string>
 	<string name="notification_register_failure">%s failed to register</string>
 	<string name="tunnel_host"></string>
+	<string name="about_version">Linphone Android %s</string>
+	<string name="about_liblinphone_version">Linphone Core %s</string>
+	<string name="about_text">GNU General Public License V2\n © 2010-2016 Belledonne Communications</string>
+	<string name="about_link">www.linphone.org</string>
+	<string name="sync_account_name">linphone contacts</string>
+	<string name="history_date_format">EEE, d MMM</string>
+	<string name="history_detail_date_format">yyyy/MM/dd - HH:mm - </string>
+	<string name="messages_date_format">dd/MM, HH:mm</string>
+	<string name="messages_list_date_format">dd/MM</string>
+	<string name="today_date_format">HH:mm</string>
+	<string name="picture_name_format">linphone-mms-%s.jpg</string>
 
 	<!-- Common -->
 	<string name="username">Username</string>