diff --git a/Linphone/CMakeLists.txt b/Linphone/CMakeLists.txt
index 673a0b7ed..bdb8fdf7a 100644
--- a/Linphone/CMakeLists.txt
+++ b/Linphone/CMakeLists.txt
@@ -96,8 +96,8 @@ else()
 	set(MSPLUGINS_DIR "${CMAKE_INSTALL_LIBDIR}/mediastreamer/plugins")
 endif()
 
-if(${Qt6_VERSION} VERSION_LESS "6.10.0")
-	message( FATAL_ERROR "Linphone requires Qt 6.10.0 or newer. Exiting CMake." )
+if(${Qt6_VERSION} VERSION_LESS "6.8.0")
+	message( FATAL_ERROR "Linphone requires Qt 6.8.0 or newer. Exiting CMake." )
 endif()
 
 qt6_standard_project_setup()
diff --git a/Linphone/core/App.cpp b/Linphone/core/App.cpp
index 93cb51182..dfbff4b53 100644
--- a/Linphone/core/App.cpp
+++ b/Linphone/core/App.cpp
@@ -517,14 +517,16 @@ void App::setSelf(QSharedPointer<App>(me)) {
 				    case linphone::VersionUpdateCheckResult::NewVersionAvailable: {
 					    QString downloadLink =
 					        QStringLiteral("<a href='%1'><font color='DefaultStyle.main2_600'>%2</a>")
-					            .arg(url)
+					            .arg(Utils::coreStringToAppString(url))
 					            //: Download it !
 					            .arg(tr("info_popup_new_version_download_label"));
 					    Utils::showInformationPopup(
 					        //: New version available !
 					        tr("info_popup_new_version_available_title"),
 					        //: A new version of Linphone (%1) is available. %2
-					        tr("info_popup_new_version_available_message").arg(version).arg(downloadLink));
+					        tr("info_popup_new_version_available_message")
+					            .arg(Utils::coreStringToAppString(version))
+					            .arg(downloadLink));
 					    break;
 				    }
 				    case linphone::VersionUpdateCheckResult::UpToDate:
diff --git a/Linphone/core/proxy/SortFilterProxy.cpp b/Linphone/core/proxy/SortFilterProxy.cpp
index 5e34337a4..48e2eac4a 100644
--- a/Linphone/core/proxy/SortFilterProxy.cpp
+++ b/Linphone/core/proxy/SortFilterProxy.cpp
@@ -109,6 +109,6 @@ void SortFilterProxy::invalidateFilter() {
 	QSortFilterProxyModel::beginFilterChange();
 	QSortFilterProxyModel::endFilterChange();
 #else
-	invalidateFilter();
+	QSortFilterProxyModel::invalidateFilter();
 #endif
 }
diff --git a/Linphone/view/Page/Main/Call/CallPage.qml b/Linphone/view/Page/Main/Call/CallPage.qml
index 8ecdf393c..b9302f14d 100644
--- a/Linphone/view/Page/Main/Call/CallPage.qml
+++ b/Linphone/view/Page/Main/Call/CallPage.qml
@@ -137,11 +137,11 @@ AbstractMainPage {
             ColumnLayout {
                 anchors.fill: parent
                 spacing: 0
-                FlexboxLayout {
+                RowLayout {
                     id: titleCallLayout
-                    direction: FlexboxLayout.Row
-                    gap: Utils.getSizeWithScreenRatio(16)
-                    alignItems: FlexboxLayout.AlignCenter
+                    // direction: FlexboxLayout.Row
+                    spacing: Utils.getSizeWithScreenRatio(16)
+                    // alignItems: FlexboxLayout.AlignCenter
                     Layout.rightMargin: Utils.getSizeWithScreenRatio(39)
                     Layout.fillHeight: false
                     Text {
diff --git a/Linphone/view/Page/Main/Chat/ChatPage.qml b/Linphone/view/Page/Main/Chat/ChatPage.qml
index 17b8f3f50..e15c15f3f 100644
--- a/Linphone/view/Page/Main/Chat/ChatPage.qml
+++ b/Linphone/view/Page/Main/Chat/ChatPage.qml
@@ -119,10 +119,10 @@ AbstractMainPage {
             ColumnLayout {
                 anchors.fill: parent
                 spacing: 0
-                FlexboxLayout {
-                    direction: FlexboxLayout.Row
-                    gap: Utils.getSizeWithScreenRatio(16)
-                    alignItems: FlexboxLayout.AlignCenter
+                RowLayout {
+                    // direction: FlexboxLayout.Row
+                    // alignItems: FlexboxLayout.AlignCenter
+                    spacing: Utils.getSizeWithScreenRatio(16)
                     Layout.rightMargin: Utils.getSizeWithScreenRatio(39)
                     Layout.fillHeight: false
                     Text {
diff --git a/Linphone/view/Page/Main/Contact/ContactPage.qml b/Linphone/view/Page/Main/Contact/ContactPage.qml
index 778f9519e..6cd972056 100644
--- a/Linphone/view/Page/Main/Contact/ContactPage.qml
+++ b/Linphone/view/Page/Main/Contact/ContactPage.qml
@@ -218,11 +218,11 @@ AbstractMainPage {
         Layout.fillHeight: true
         Layout.fillWidth: true
 
-        FlexboxLayout {
+        RowLayout {
             id: title
-            direction: FlexboxLayout.Row
-            gap: Utils.getSizeWithScreenRatio(16)
-            alignItems: FlexboxLayout.AlignCenter
+            // direction: FlexboxLayout.Row
+            spacing: Utils.getSizeWithScreenRatio(16)
+            // alignItems: FlexboxLayout.AlignCenter
             anchors.top: leftPanel.top
             anchors.right: leftPanel.right
             anchors.left: leftPanel.left
diff --git a/Linphone/view/Page/Main/Meeting/MeetingPage.qml b/Linphone/view/Page/Main/Meeting/MeetingPage.qml
index 32d320090..e99255e09 100644
--- a/Linphone/view/Page/Main/Meeting/MeetingPage.qml
+++ b/Linphone/view/Page/Main/Meeting/MeetingPage.qml
@@ -148,10 +148,10 @@ AbstractMainPage {
 			ColumnLayout {
 				anchors.fill: parent
 				spacing: 0
-				FlexboxLayout {
-					direction: FlexboxLayout.Row
-					gap: Utils.getSizeWithScreenRatio(16)
-					alignItems: FlexboxLayout.AlignCenter
+				RowLayout {
+					// direction: FlexboxLayout.Row
+					// alignItems: FlexboxLayout.AlignCenter
+					spacing: Utils.getSizeWithScreenRatio(16)
 					Layout.rightMargin: Utils.getSizeWithScreenRatio(39)
 					Layout.alignment: Qt.AlignTop
 					Layout.fillHeight: false
@@ -621,7 +621,7 @@ AbstractMainPage {
 		FocusScope{
 			width: Utils.getSizeWithScreenRatio(393)
 			anchors.horizontalCenter: parent?.horizontalCenter
-			FlexboxLayout {
+			RowLayout {
 				id: meetingDetailsLayout
 				visible: mainItem.selectedConference
 				anchors.top: parent.top
@@ -629,9 +629,9 @@ AbstractMainPage {
 				anchors.horizontalCenter: parent.horizontalCenter
 				anchors.bottomMargin: Utils.getSizeWithScreenRatio(30)
 				width: Utils.getSizeWithScreenRatio(393)
-				direction: FlexboxLayout.Column
-				alignContent: FlexboxLayout.AlignSpaceBetween
-				gap: Utils.getSizeWithScreenRatio(16)
+				// direction: FlexboxLayout.Column
+				// alignContent: FlexboxLayout.AlignSpaceBetween
+				spacing: Utils.getSizeWithScreenRatio(16)
 				Section {
 					visible: mainItem.selectedConference
 					Layout.fillWidth: true