diff --git a/resource-overlay/pstar/Frameworks/res/values/config.xml b/resource-overlay/pstar/Frameworks/res/values/config.xml
index 645f048..f04f964 100644
--- a/resource-overlay/pstar/Frameworks/res/values/config.xml
+++ b/resource-overlay/pstar/Frameworks/res/values/config.xml
@@ -284,4 +284,9 @@
          rates are available from hardware composer. Only has an effect if the value is
          non-zero. -->
     <integer name="config_defaultPeakRefreshRate">60</integer>
+
+    <!-- MMS user agent string -->
+    <string name="config_mms_user_agent" translatable="false">motorolaedge20pro</string>
+    <!-- MMS user agent profile url -->
+    <string name="config_mms_user_agent_profile_url" translatable="false">http://uaprof.motorola.com/phoneconfig/motov1/Profile/motov1.rdf</string>
 </resources>