diff --git a/Samsung/A40/res/values/config.xml b/Samsung/A40/res/values/config.xml
index 0fdb553..ad638e5 100644
--- a/Samsung/A40/res/values/config.xml
+++ b/Samsung/A40/res/values/config.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <bool name="config_showNavigationBar">true</bool>
-    <bool name="config_useDevInputEventForAudioJack">false</bool>
+    <bool name="config_useDevInputEventForAudioJack">true</bool>
 </resources>