diff --git a/src/android/org/linphone/assistant/RemoteProvisioningFragment.java b/src/android/org/linphone/assistant/RemoteProvisioningFragment.java
index 51c7498c3..b1e1c4231 100644
--- a/src/android/org/linphone/assistant/RemoteProvisioningFragment.java
+++ b/src/android/org/linphone/assistant/RemoteProvisioningFragment.java
@@ -21,7 +21,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 import org.linphone.LinphoneManager;
 import org.linphone.LinphonePreferences;
-import org.linphone.Manifest;
 import org.linphone.R;
 
 import android.app.Fragment;
diff --git a/submodules/externals/openh264 b/submodules/externals/openh264
index 852d23c72..9e75838c8 160000
--- a/submodules/externals/openh264
+++ b/submodules/externals/openh264
@@ -1 +1 @@
-Subproject commit 852d23c72acd537b75e4b95af93b866925d31bda
+Subproject commit 9e75838c8638c48a32b15c73c9da7b1fe942fd5f
diff --git a/submodules/linphone b/submodules/linphone
index 852166f0a..61e38e370 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit 852166f0a30613f6ea26172f00fe2446b7195c99
+Subproject commit 61e38e3704e1a37c9e884897ca5597158725b202
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index 52d316934..1e53888bb 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit 52d3169349b55b27090ecb81f88d10ebb65fa469
+Subproject commit 1e53888bb49135c528a0bb32494bfb5ceaddb5f8
diff --git a/submodules/oRTP b/submodules/oRTP
index a88be02b9..3afc47570 160000
--- a/submodules/oRTP
+++ b/submodules/oRTP
@@ -1 +1 @@
-Subproject commit a88be02b93e2274ae3fcf80e1e0032adc43c0448
+Subproject commit 3afc47570a1c9f34bd2f1a759ae00fb7ecd26a0e