diff --git a/Classes/LinphoneManager.h b/Classes/LinphoneManager.h
index 3b4b333ec..f55840e43 100644
--- a/Classes/LinphoneManager.h
+++ b/Classes/LinphoneManager.h
@@ -81,6 +81,10 @@ typedef struct _LinphoneManagerSounds {
     
     NSMutableArray *inhibitedEvent;
     
+    /* MODIFICATION: Add NSUSerdefault settings */
+    NSDictionary *currentSettings;
+    /**/
+    
 @public
     CallContext currentCallContextBeforeGoingBackground;
 }
diff --git a/Classes/LinphoneManager.m b/Classes/LinphoneManager.m
index 1643ab926..2c848ff61 100644
--- a/Classes/LinphoneManager.m
+++ b/Classes/LinphoneManager.m
@@ -1166,11 +1166,13 @@ static LinphoneCoreVTable linphonec_vtable = {
 	if ([device respondsToSelector:@selector(isMultitaskingSupported)])
 		backgroundSupported = [device isMultitaskingSupported];
 	
+    BOOL isbackgroundModeEnabled;
 	if (backgroundSupported) {
 		isbackgroundModeEnabled = [[NSUserDefaults standardUserDefaults] boolForKey:@"backgroundmode_preference"];
 	} else {
 		isbackgroundModeEnabled=false;
 	}
+    lp_config_set_int(linphone_core_get_config(theLinphoneCore),"app","backgroundmode_preference", isbackgroundModeEnabled);
     
     [currentSettings release];
     currentSettings = newSettings;
diff --git a/submodules/linphone b/submodules/linphone
index c97efee37..0a12fa9ce 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit c97efee37aea1ccae3c476a108e988e47f38faa4
+Subproject commit 0a12fa9ce7af5c795722ce1f7ebad9bc85314d3b