diff --git a/Classes/MainScreenWithVideoPreview.xib b/Classes/MainScreenWithVideoPreview.xib
index 8670a5b07..7efd70f0a 100644
--- a/Classes/MainScreenWithVideoPreview.xib
+++ b/Classes/MainScreenWithVideoPreview.xib
@@ -44,7 +44,6 @@
 				<int key="NSvFlags">292</int>
 				<string key="NSFrameSize">{768, 1024}</string>
 				<reference key="NSSuperview"/>
-				<reference key="NSNextKeyView"/>
 				<string key="NSReuseIdentifierKey">_NS:196</string>
 				<object class="NSColor" key="IBUIBackgroundColor">
 					<int key="NSColorSpace">3</int>
@@ -143,7 +142,6 @@
 					<int key="NSvFlags">266</int>
 					<string key="NSFrame">{{0, 975}, {768, 49}}</string>
 					<reference key="NSSuperview"/>
-					<reference key="NSNextKeyView"/>
 					<object class="NSColor" key="IBUIBackgroundColor">
 						<int key="NSColorSpace">3</int>
 						<bytes key="NSWhite">MCAwAA</bytes>
@@ -158,7 +156,6 @@
 					<int key="NSvFlags">274</int>
 					<string key="NSFrame">{{0, 20}, {768, 1004}}</string>
 					<reference key="NSSuperview"/>
-					<reference key="NSNextKeyView"/>
 					<string key="NSReuseIdentifierKey">_NS:212</string>
 					<object class="NSColor" key="IBUIBackgroundColor">
 						<int key="NSColorSpace">1</int>
diff --git a/Classes/PhoneViewController.m b/Classes/PhoneViewController.m
index 979b1f104..a99cfe838 100644
--- a/Classes/PhoneViewController.m
+++ b/Classes/PhoneViewController.m
@@ -204,7 +204,7 @@
 			[[UIApplication sharedApplication]  presentLocalNotificationNow:notif];
 		}
 	} else 	{
-        CallDelegate* cd = [[[CallDelegate alloc] init] autorelease];
+        CallDelegate* cd = [[CallDelegate alloc] init];
         cd.delegate = self;
         cd.call = call;
         
diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index 1cc22ef67..80d12321e 100755
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -1666,7 +1666,7 @@
 					submodules/externals/speex/include,
 				);
 				INFOPLIST_FILE = "linphone-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(BUILT_PRODUCTS_DIR)",
 					"\"$(SRCROOT)/liblinphone-sdk/apple-darwin/lib/mediastreamer/plugins\"",
@@ -1683,7 +1683,7 @@
 				PROVISIONING_PROFILE = "";
 				SDKROOT = iphoneos;
 				STANDARD_C_PLUS_PLUS_LIBRARY_TYPE = dynamic;
-				TARGETED_DEVICE_FAMILY = 1;
+				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
 		};
@@ -1719,7 +1719,7 @@
 					submodules/externals/speex/include,
 				);
 				INFOPLIST_FILE = "linphone-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(BUILT_PRODUCTS_DIR)",
 					"\"$(SRCROOT)/liblinphone-sdk/apple-darwin/lib/mediastreamer/plugins\"",
@@ -1736,7 +1736,7 @@
 				"PROVISIONING_PROFILE[sdk=iphoneos*]" = "";
 				SDKROOT = iphoneos;
 				STANDARD_C_PLUS_PLUS_LIBRARY_TYPE = dynamic;
-				TARGETED_DEVICE_FAMILY = 1;
+				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;
 		};
@@ -1772,7 +1772,7 @@
 					submodules/externals/speex/include,
 				);
 				INFOPLIST_FILE = "linphone-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(BUILT_PRODUCTS_DIR)",
 					"\"$(SRCROOT)/liblinphone-sdk/apple-darwin/lib/mediastreamer/plugins\"",
@@ -1789,7 +1789,7 @@
 				"PROVISIONING_PROFILE[sdk=iphoneos*]" = "";
 				SDKROOT = iphoneos;
 				STANDARD_C_PLUS_PLUS_LIBRARY_TYPE = dynamic;
-				TARGETED_DEVICE_FAMILY = 1;
+				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Distribution;
 		};
@@ -1825,7 +1825,7 @@
 					submodules/externals/speex/include,
 				);
 				INFOPLIST_FILE = "linphone-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.3;
 				LIBRARY_SEARCH_PATHS = (
 					"$(BUILT_PRODUCTS_DIR)",
 					"\"$(SRCROOT)/liblinphone-sdk/apple-darwin/lib/mediastreamer/plugins\"",
@@ -1842,7 +1842,7 @@
 				"PROVISIONING_PROFILE[sdk=iphoneos*]" = "";
 				SDKROOT = iphoneos;
 				STANDARD_C_PLUS_PLUS_LIBRARY_TYPE = dynamic;
-				TARGETED_DEVICE_FAMILY = 1;
+				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = DistributionAdhoc;
 		};