diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index bb96525c..d3388eca 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -536,7 +536,7 @@
     <integer name="config_longPressOnHomeBehavior">3</integer>
 
     <!-- Operating volatage for bluetooth controller. 0 by default-->
-    <integer name="config_bluetooth_operating_voltage_mv">3300</integer>
+    <integer name="config_bluetooth_operating_voltage_mv">3700</integer>
 
     <!-- Enable overlay for all location components. -->
     <string name="config_networkLocationProviderPackageName" translatable="false">com.qualcomm.location</string>