diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index f9f034269..cf86f21fe 100644
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -603,7 +603,7 @@
 		63E27A321C4FECD000D332AE /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 63E27A311C4FECD000D332AE /* LaunchScreen.xib */; };
 		63E27A521C50EDB000D332AE /* hold.mkv in Resources */ = {isa = PBXBuildFile; fileRef = 63E27A511C50EB2700D332AE /* hold.mkv */; };
 		63E59A3F1ADE70D900646FB3 /* InAppProductsManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 63E59A3E1ADE70D900646FB3 /* InAppProductsManager.m */; };
-		63E802DB1C625AEF000D5509 /* BuildFile in Resources */ = {isa = PBXBuildFile; };
+		63E802DB1C625AEF000D5509 /* (null) in Resources */ = {isa = PBXBuildFile; };
 		63EC8D391D7438660066547B /* AssistantLinkView.xib in Resources */ = {isa = PBXBuildFile; fileRef = 63EC8D3B1D7438660066547B /* AssistantLinkView.xib */; };
 		63F1DF441BCE618E00EDED90 /* UIAddressTextField.m in Sources */ = {isa = PBXBuildFile; fileRef = 63F1DF431BCE618E00EDED90 /* UIAddressTextField.m */; };
 		63FB30351A680E73008CA393 /* UIRoundedImageView.m in Sources */ = {isa = PBXBuildFile; fileRef = 63FB30341A680E73008CA393 /* UIRoundedImageView.m */; };
@@ -2665,7 +2665,7 @@
 			path = LinphoneUI;
 			sourceTree = "<group>";
 		};
-		29B97314FDCFA39411CA2CEA = {
+		29B97314FDCFA39411CA2CEA /* CustomTemplate */ = {
 			isa = PBXGroup;
 			children = (
 				8C23BCB71D82AAC3005F19BB /* linphone.entitlements */,
@@ -4267,7 +4267,7 @@
 				es_AR,
 				cs,
 			);
-			mainGroup = 29B97314FDCFA39411CA2CEA;
+			mainGroup = 29B97314FDCFA39411CA2CEA /* CustomTemplate */;
 			productRefGroup = 19C28FACFE9D520D11CA2CBB /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -4341,7 +4341,7 @@
 				633FEEE01D3CD55A0014B822 /* numpad_8_over~ipad@2x.png in Resources */,
 				633FEDDC1D3CD5590014B822 /* call_start_body_disabled~ipad.png in Resources */,
 				C63F72FF285A31DA0066163B /* Roboto-Bold.ttf in Resources */,
-				63E802DB1C625AEF000D5509 /* BuildFile in Resources */,
+				63E802DB1C625AEF000D5509 /* (null) in Resources */,
 				633FEE2E1D3CD5590014B822 /* color_F.png in Resources */,
 				633FEDC51D3CD5590014B822 /* call_hangup_disabled@2x.png in Resources */,
 				633FEEDF1D3CD55A0014B822 /* numpad_8_over~ipad.png in Resources */,
@@ -5914,7 +5914,7 @@
 				CODE_SIGN_STYLE = Manual;
 				COMPRESS_PNG_FILES = NO;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 20;
+				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = Z2V957B3D6;
@@ -5947,7 +5947,7 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.1.0;
+				MARKETING_VERSION = 5.2.0;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",
@@ -6045,7 +6045,7 @@
 				CODE_SIGN_STYLE = Manual;
 				COMPRESS_PNG_FILES = NO;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 20;
+				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = Z2V957B3D6;
@@ -6075,7 +6075,7 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.1.0;
+				MARKETING_VERSION = 5.2.0;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",
@@ -6172,7 +6172,7 @@
 				CODE_SIGN_STYLE = Manual;
 				COMPRESS_PNG_FILES = NO;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 20;
+				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = Z2V957B3D6;
@@ -6202,7 +6202,7 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.1.0;
+				MARKETING_VERSION = 5.2.0;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",
@@ -6298,7 +6298,7 @@
 				CODE_SIGN_STYLE = Manual;
 				COMPRESS_PNG_FILES = NO;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 20;
+				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEVELOPMENT_TEAM = "";
 				"DEVELOPMENT_TEAM[sdk=iphoneos*]" = Z2V957B3D6;
@@ -6328,7 +6328,7 @@
 					"$(inherited)",
 				);
 				LINK_WITH_STANDARD_LIBRARIES = YES;
-				MARKETING_VERSION = 5.1.0;
+				MARKETING_VERSION = 5.2.0;
 				OTHER_CFLAGS = (
 					"-DBCTBX_LOG_DOMAIN=\\\"ios\\\"",
 					"-DCHECK_VERSION_UPDATE=FALSE",