diff --git a/linphone-app/src/app/main.cpp b/linphone-app/src/app/main.cpp
index fe11c2630..00638754e 100644
--- a/linphone-app/src/app/main.cpp
+++ b/linphone-app/src/app/main.cpp
@@ -29,9 +29,9 @@
 // =============================================================================
 
 int main (int argc, char *argv[]) {
-  QSurfaceFormat defaultFormat = QSurfaceFormat::defaultFormat();
-  defaultFormat.setVersion(2,1);	// SDK doesn't support recent version yet. Request 2.1 (it will request compatibility mode if not available)
-  QSurfaceFormat::setDefaultFormat(defaultFormat);
+  //QSurfaceFormat defaultFormat = QSurfaceFormat::defaultFormat();
+  //defaultFormat.setVersion(2,1);	// SDK doesn't support recent version yet. Request 2.1 (it will request compatibility mode if not available)
+  //QSurfaceFormat::setDefaultFormat(defaultFormat);
   AppController controller(argc, argv);
 #ifdef QT_QML_DEBUG
   QQmlDebuggingEnabler enabler;
diff --git a/linphone-sdk b/linphone-sdk
index 21c354aaf..4114144fa 160000
--- a/linphone-sdk
+++ b/linphone-sdk
@@ -1 +1 @@
-Subproject commit 21c354aaf1c6e39797840bc79a1f60aa70dd6a49
+Subproject commit 4114144fac5b39dab25fa3d1bf819e6466c9f929