diff --git a/caiman/overlay/frameworks/base/core/res/res/values/config.xml b/caiman/overlay/frameworks/base/core/res/res/values/config.xml
index 268f0bc9..b3d794c7 100644
--- a/caiman/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/caiman/overlay/frameworks/base/core/res/res/values/config.xml
@@ -305,4 +305,9 @@
     <!-- Boolean indicating whether allow sending null to modem to clear the previous initial attach
          data profile -->
     <bool name="allow_clear_initial_attach_data_profile">true</bool>
+
+    <!-- MMS user agent string -->
+    <string name="config_mms_user_agent" translatable="false">gr83y</string>
+    <!-- MMS user agent profile url -->
+    <string name="config_mms_user_agent_profile_url" translatable="false">http://www.gstatic.com/android/sms/GR83Y.xml</string>
 </resources>
diff --git a/komodo/overlay/frameworks/base/core/res/res/values/config.xml b/komodo/overlay/frameworks/base/core/res/res/values/config.xml
index e7280327..eaeb6529 100644
--- a/komodo/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/komodo/overlay/frameworks/base/core/res/res/values/config.xml
@@ -305,4 +305,9 @@
     <!-- Boolean indicating whether allow sending null to modem to clear the previous initial attach
          data profile -->
     <bool name="allow_clear_initial_attach_data_profile">true</bool>
+
+    <!-- MMS user agent string -->
+    <string name="config_mms_user_agent" translatable="false">ggx8b</string>
+    <!-- MMS user agent profile url -->
+    <string name="config_mms_user_agent_profile_url" translatable="false">http://www.gstatic.com/android/sms/GGX8B.xml</string>
 </resources>
diff --git a/tokay/overlay/frameworks/base/core/res/res/values/config.xml b/tokay/overlay/frameworks/base/core/res/res/values/config.xml
index 2fa4dadb..1c88f9f4 100644
--- a/tokay/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/tokay/overlay/frameworks/base/core/res/res/values/config.xml
@@ -290,4 +290,9 @@
     <!-- Boolean indicating whether allow sending null to modem to clear the previous initial attach
          data profile -->
     <bool name="allow_clear_initial_attach_data_profile">true</bool>
+
+    <!-- MMS user agent string -->
+    <string name="config_mms_user_agent" translatable="false">g2ybb</string>
+    <!-- MMS user agent profile url -->
+    <string name="config_mms_user_agent_profile_url" translatable="false">http://www.gstatic.com/android/sms/G2YBB.xml</string>
 </resources>