AT&T/Cricket/FirstNet use lower of IPv4/IPv6 MTU values am: e7079f6ad3 am: ec9f0cf83b am: 30d1776562

Original change: https://android-review.googlesource.com/c/platform/packages/apps/CarrierConfig/+/1402394

Change-Id: Ia77ecadc99def3fededa68ee244a5eab9f0add21
diff --git a/assets/carrier_config_carrierid_1187_AT&T.xml b/assets/carrier_config_carrierid_1187_AT&T.xml
index f439734..d277f4e 100644
--- a/assets/carrier_config_carrierid_1187_AT&T.xml
+++ b/assets/carrier_config_carrierid_1187_AT&T.xml
@@ -73,6 +73,7 @@
         <item value="#8"/>
         <item value="#9"/>
     </string-array>
+    <boolean name="use_lower_mtu_value_if_both_received" value="true" />
     <string name="5g_icon_display_grace_period_string" value="connected_mmwave,any,30"/>
     <boolean name="inflate_signal_strength_bool" value="true" />
     <string name="5g_icon_configuration_string"
diff --git a/assets/carrier_config_carrierid_1779_Cricket-Wireless.xml b/assets/carrier_config_carrierid_1779_Cricket-Wireless.xml
index b26c740..647fc73 100644
--- a/assets/carrier_config_carrierid_1779_Cricket-Wireless.xml
+++ b/assets/carrier_config_carrierid_1779_Cricket-Wireless.xml
@@ -32,4 +32,5 @@
         <item value="#8"/>
         <item value="#9"/>
     </string-array>
+    <boolean name="use_lower_mtu_value_if_both_received" value="true" />
 </carrier_config>
diff --git a/assets/carrier_config_carrierid_2119_FirstNet.xml b/assets/carrier_config_carrierid_2119_FirstNet.xml
index 014ccdb..6b8dea0 100644
--- a/assets/carrier_config_carrierid_2119_FirstNet.xml
+++ b/assets/carrier_config_carrierid_2119_FirstNet.xml
@@ -29,4 +29,5 @@
         <item value="#8"/>
         <item value="#9"/>
     </string-array>
+    <boolean name="use_lower_mtu_value_if_both_received" value="true" />
 </carrier_config>