From a976788cad0ddc3f2265a2f6da377a2906b58c63 Mon Sep 17 00:00:00 2001
From: "Rohit R. Sekhar" <merothh@e.email>
Date: Tue, 7 Mar 2023 16:17:03 +0530
Subject: [PATCH] FP4: CarrierConfig: Enable VoLTE by default for US carriers

* mcc 310-316 is US, according to wikipedia
---
 .../apps/CarrierConfig/res/xml/vendor.xml     | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/overlay/packages/apps/CarrierConfig/res/xml/vendor.xml b/overlay/packages/apps/CarrierConfig/res/xml/vendor.xml
index 752ece0..010e16a 100644
--- a/overlay/packages/apps/CarrierConfig/res/xml/vendor.xml
+++ b/overlay/packages/apps/CarrierConfig/res/xml/vendor.xml
@@ -4782,6 +4782,27 @@
         <boolean name="carrier_wfc_ims_available_bool" value="true"/>
         <boolean name="carrier_allow_transfer_ims_call_bool" value="false"/>
     </carrier_config>
+    <carrier_config mcc="310">
+        <boolean name="enhanced_4g_lte_on_by_default_bool" value="true"/>
+    </carrier_config>
+    <carrier_config mcc="311">
+        <boolean name="enhanced_4g_lte_on_by_default_bool" value="true"/>
+    </carrier_config>
+    <carrier_config mcc="312">
+        <boolean name="enhanced_4g_lte_on_by_default_bool" value="true"/>
+    </carrier_config>
+    <carrier_config mcc="313">
+        <boolean name="enhanced_4g_lte_on_by_default_bool" value="true"/>
+    </carrier_config>
+    <carrier_config mcc="314">
+        <boolean name="enhanced_4g_lte_on_by_default_bool" value="true"/>
+    </carrier_config>
+    <carrier_config mcc="315">
+        <boolean name="enhanced_4g_lte_on_by_default_bool" value="true"/>
+    </carrier_config>
+    <carrier_config mcc="316">
+        <boolean name="enhanced_4g_lte_on_by_default_bool" value="true"/>
+    </carrier_config>
     <carrier_config mcc="310" mnc="0">
         <boolean name="rtt_auto_upgrade_bool" value="true"/>
         <boolean name="rtt_supported_bool" value="true"/>
-- 
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