diff --git a/system/vendor/etc/mixer_gains.xml b/system/vendor/etc/mixer_gains.xml
index f8850cc..c6d543d 100644
--- a/system/vendor/etc/mixer_gains.xml
+++ b/system/vendor/etc/mixer_gains.xml
@@ -2,7 +2,7 @@
 	<!-- Output volume stage -->
 	<!-- media playback volume -->
 	<path name="gain-media-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>
 
@@ -128,7 +128,7 @@
 
 	<!-- Ringtone playback volume -->
 	<path name="gain-ringtone-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>
 
@@ -211,8 +211,8 @@
 
 	<!-- Communication playback volume -->
 	<path name="gain-communication-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-communication-speaker">
@@ -281,8 +281,8 @@
 
 	<!-- samsung voip fmc playback volume -->
 	<path name="gain-samsung_voip_fmc-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-samsung_voip_fmc-speaker">
@@ -331,8 +331,8 @@
 
 	<!-- wificall nb playback volume -->
 	<path name="gain-wificall_nb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-wificall_nb-speaker">
@@ -381,8 +381,8 @@
 
 	<!-- wificall wb playback volume -->
 	<path name="gain-wificall_wb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-wificall_wb-speaker">
@@ -431,8 +431,8 @@
 
 	<!-- wificall evs playback volume -->
 	<path name="gain-wificall_evs-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-wificall_evs-speaker">
@@ -481,8 +481,8 @@
 
 	<!-- Video call playback volume -->
 	<path name="gain-video_call-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-video_call-speaker">
@@ -532,8 +532,8 @@
 	<!-- CP Call Output volume -->
 	<!-- NB volume -->
 	<path name="gain-incall_nb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-incall_nb-speaker">
@@ -585,8 +585,8 @@
 
 	<!-- WB volume -->
 	<path name="gain-incall_wb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-incall_wb-speaker">
@@ -638,8 +638,8 @@
 
 	<!-- VoLTE CP NB playback volume -->
 	<path name="gain-volte_cp_nb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-volte_cp_nb-speaker">
@@ -691,8 +691,8 @@
 
 	<!-- VoLTE CP WB playback volume -->
 	<path name="gain-volte_cp_wb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-volte_cp_wb-speaker">
@@ -744,8 +744,8 @@
 
 	<!-- EVS volume -->
 	<path name="gain-volte_cp_evs-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-volte_cp_evs-speaker">
@@ -797,8 +797,8 @@
 
 	<!-- VoLTE VT CP NB playback volume -->
 	<path name="gain-volte_vt_cp_nb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-volte_vt_cp_nb-speaker">
@@ -850,8 +850,8 @@
 
 	<!-- VoLTE VT CP WB playback volume -->
 	<path name="gain-volte_vt_cp_wb-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-volte_vt_cp_wb-speaker">
@@ -903,8 +903,8 @@
 
 	<!-- EVS VT volume -->
 	<path name="gain-volte_vt_cp_evs-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
-		<ctl name="Left Digital PCM Volume" value="789" />
+		<ctl name="Left AMP PCM Gain" value="17" />
+		<ctl name="Left Digital PCM Volume" value="817" />
 	</path>
 
 	<path name="gain-volte_vt_cp_evs-speaker">
@@ -956,7 +956,7 @@
 
 	<!-- TTY Mode volume-->
 	<path name="gain-tty_mode-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>
 
@@ -979,7 +979,7 @@
 
 	<!-- AP TTY Mode volume-->
 	<path name="gain-ap_tty_mode-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>
 
@@ -2005,7 +2005,7 @@
 
 	<!-- Packet Loopback output volume-->
 	<path name="gain-loopback_packet-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>
 
@@ -2038,7 +2038,7 @@
 
 	<!-- Realtime Loopback output volume-->
 	<path name="gain-realtimeloopback-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>
 
@@ -2074,7 +2074,7 @@
 
 	<!-- echo(rms) test output volume -->
 	<path name="gain-echo_test-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>
 
@@ -2096,7 +2096,7 @@
 	</path>
 
 	<path name="gain-echo_thd_test-handset">
-		<ctl name="Left AMP PCM Gain" value="4" />
+		<ctl name="Left AMP PCM Gain" value="17" />
 		<ctl name="Left Digital PCM Volume" value="761" />
 	</path>