diff --git a/res/layout/assistant_remote_provisioning_login.xml b/res/layout/assistant_remote_provisioning_login.xml
index aeafa0524..93076aea6 100644
--- a/res/layout/assistant_remote_provisioning_login.xml
+++ b/res/layout/assistant_remote_provisioning_login.xml
@@ -7,125 +7,193 @@
 			  android:background="@color/colorH"
 			  android:gravity="center">
 
-	<RelativeLayout
+	<FrameLayout
 		android:layout_width="match_parent"
-		android:layout_height="match_parent"
-		android:layout_alignParentStart="true"
-		android:layout_alignParentTop="true"
-		android:layout_gravity="center"
-		android:layout_weight="0.1"
-		android:gravity="center">
+		android:layout_height="match_parent">
 
-		<TextView
-			android:id="@+id/instruction"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:layout_above="@+id/bottom_text"
-			android:layout_centerHorizontal="true"
-			android:gravity="center_horizontal"
-			android:lineSpacingExtra="0sp"
-			android:paddingEnd="35dp"
-			android:paddingStart="35dp"
-			android:text="@string/assistant_instruction1"
-			android:textColor="#000000"
-			android:textSize="20sp"/>
-
-		<TextView
-			android:id="@+id/step"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:layout_above="@+id/instruction"
-			android:layout_centerHorizontal="true"
-			android:paddingBottom="10dp"
-			android:text="@string/assistant_step1"
-			android:textColor="#ff6600"
-			android:textSize="16.7sp"/>
-
-		<RelativeLayout
-			android:id="@+id/header_text"
+		<SurfaceView
+			android:id="@+id/qrcodeCaptureSurface"
 			android:layout_width="match_parent"
-			android:layout_height="120dp"
+			android:layout_height="match_parent"
 			android:layout_alignParentTop="true"
-			android:layout_marginBottom="20dp"
-			android:layout_marginEnd="35dp"
-			android:layout_marginStart="35dp"
-			android:layout_marginTop="30dp"
+			android:layout_weight="10"
+			android:visibility="visible"/>
+
+		<LinearLayout
+			android:layout_width="match_parent"
+			android:layout_height="match_parent"
+			android:layout_alignParentTop="true"
+			android:layout_gravity="center"
+			android:orientation="vertical"
+			android:layout_weight="0.1"
 			android:gravity="center">
 
-			<TextView
-				android:id="@+id/textView2"
+			<View
+				android:layout_width="match_parent"
+				android:layout_height="0dp"
+				android:layout_weight="1"
+				android:background="@color/colorH">
+			</View>
+
+			<RelativeLayout
+				android:id="@+id/relative_layout1"
 				android:layout_width="match_parent"
 				android:layout_height="wrap_content"
-				android:layout_centerVertical="true"
-				android:layout_toEndOf="@+id/imageView3"
-				android:text="Bienvenue sur
-Mobile Security Intense"
-				android:textColor="#595959"
-				android:textSize="20sp"/>
-
-			<ImageView
-				android:id="@+id/imageView3"
-				android:layout_width="65dp"
-				android:layout_height="65dp"
 				android:layout_alignParentStart="true"
-				android:layout_centerVertical="true"
-				android:layout_marginRight="20dp"
-				android:src="@drawable/logo_secure_phone_big"/>
-		</RelativeLayout>
-
-		<RelativeLayout
-			android:id="@+id/bottom_text"
-			android:layout_width="250dp"
-			android:layout_height="250dp"
-			android:layout_alignParentBottom="true"
-			android:layout_centerHorizontal="true"
-			android:layout_gravity="center"
-			android:layout_marginBottom="30dp"
-			android:gravity="center"
-			android:paddingTop="20dp">
-
-			<SurfaceView
-				android:id="@+id/qrcodeCaptureSurface"
-				android:layout_width="wrap_content"
-				android:layout_height="wrap_content"
 				android:layout_alignParentTop="true"
-				android:layout_weight="10"
-				android:foreground="@drawable/avatar_mask_border"
-				android:visibility="visible"/>
+				android:background="@color/colorH">
 
-			<EditText
-				android:id="@+id/code_sms"
+				<LinearLayout
+					android:id="@+id/header_text"
+					android:layout_width="match_parent"
+					android:layout_height="120dp"
+					android:layout_alignParentTop="true"
+					android:layout_marginBottom="20dp"
+					android:layout_marginEnd="35dp"
+					android:layout_marginStart="35dp"
+					android:layout_marginTop="30dp"
+					android:gravity="center"
+					android:orientation="horizontal">
+
+					<ImageView
+						android:id="@+id/imageView3"
+						android:layout_width="65dp"
+						android:layout_height="65dp"
+						android:layout_alignParentStart="true"
+						android:layout_centerVertical="true"
+						android:src="@drawable/logo_secure_phone_big"/>
+
+					<TextView
+						android:id="@+id/textView2"
+						android:layout_width="match_parent"
+						android:layout_height="wrap_content"
+						android:layout_alignParentEnd="true"
+						android:layout_centerVertical="true"
+						android:layout_marginLeft="10dp"
+						android:text="Bienvenue sur
+Mobile Security Intense"
+						android:textColor="#595959"
+						android:textSize="20sp"/>
+
+				</LinearLayout>
+
+				<TextView
+					android:id="@+id/step"
+					android:layout_width="wrap_content"
+					android:layout_height="wrap_content"
+					android:layout_below="@+id/header_text"
+					android:layout_centerHorizontal="true"
+					android:layout_marginTop="-20dp"
+					android:paddingBottom="10dp"
+					android:text="@string/assistant_step1"
+					android:textColor="#ff6600"
+					android:textSize="16.7sp"/>
+
+				<TextView
+					android:id="@+id/instruction"
+					android:layout_width="match_parent"
+					android:layout_height="wrap_content"
+					android:layout_alignParentStart="true"
+					android:layout_below="@+id/step"
+					android:layout_marginBottom="50dp"
+					android:gravity="center_vertical|center_horizontal"
+					android:lineSpacingExtra="0sp"
+					android:paddingEnd="35dp"
+					android:paddingStart="35dp"
+					android:text="@string/assistant_instruction1"
+					android:textColor="#000000"
+					android:textSize="20sp"/>
+			</RelativeLayout>
+
+			<RelativeLayout
+				android:id="@+id/relative_layout2"
 				android:layout_width="match_parent"
-				android:layout_height="40dp"
-				android:layout_marginBottom="15dp"
-				android:background="#c4c4c4"
-				android:maxLines="1"
-				android:inputType="number"
-				android:textColor="@color/colorB"
-				android:visibility="gone"/>
+				android:layout_height="250dp"
+				android:layout_alignParentStart="true"
+				android:layout_below="@+id/relative_layout1">
 
-			<Button
-				android:id="@+id/valider"
+				<LinearLayout
+					android:id="@+id/bottom_text"
+					android:layout_width="match_parent"
+					android:layout_height="match_parent"
+					android:layout_alignParentBottom="true"
+					android:layout_centerHorizontal="true"
+					android:layout_gravity="center"
+					android:gravity="center"
+					android:orientation="horizontal">
+
+					<View
+						android:layout_width="0dp"
+						android:layout_height="match_parent"
+						android:layout_weight="1"
+						android:background="@color/colorH">
+					</View>
+
+					<ImageView
+						android:id="@+id/imageView4"
+						android:layout_width="250dp"
+						android:layout_height="250dp"
+						android:background="@color/transparent"
+						android:src="@drawable/avatar_mask_border"/>
+
+					<RelativeLayout
+						android:id="@+id/layout_button"
+						android:layout_width="250dp"
+						android:layout_height="match_parent"
+						android:background="@color/colorH"
+						android:visibility="gone">
+
+						<Button
+							android:id="@+id/retour"
+							android:layout_width="match_parent"
+							android:layout_height="40dp"
+							android:layout_below="@+id/valider"
+							android:background="#595959"
+							android:text="retour"
+							android:textColor="#ffffff"
+							android:visibility="gone"/>
+
+						<Button
+							android:id="@+id/valider"
+							android:layout_width="match_parent"
+							android:layout_height="40dp"
+							android:layout_below="@+id/code_sms"
+							android:layout_marginBottom="15dp"
+							android:background="#ff6600"
+							android:text="valider"
+							android:textColor="#ffffff"
+							android:visibility="gone"/>
+
+						<EditText
+							android:id="@+id/code_sms"
+							android:layout_width="match_parent"
+							android:layout_height="40dp"
+							android:layout_marginBottom="15dp"
+							android:background="#c4c4c4"
+							android:inputType="number"
+							android:maxLines="1"
+							android:textColor="@color/colorB"
+							android:visibility="gone"/>
+					</RelativeLayout>
+
+					<View
+						android:layout_width="0dp"
+						android:layout_height="match_parent"
+						android:layout_weight="1"
+						android:background="@color/colorH">
+					</View>
+
+				</LinearLayout>
+			</RelativeLayout>
+
+			<View
 				android:layout_width="match_parent"
-				android:layout_height="40dp"
-				android:layout_below="@+id/code_sms"
-				android:layout_marginBottom="15dp"
-				android:background="#ff6600"
-				android:text="valider"
-				android:textColor="#ffffff"
-				android:visibility="gone"/>
+				android:layout_height="0dp"
+				android:layout_weight="1"
+				android:background="@color/colorH">
+			</View>
+		</LinearLayout>
 
-			<Button
-				android:id="@+id/retour"
-				android:layout_width="match_parent"
-				android:layout_height="40dp"
-				android:layout_below="@+id/valider"
-				android:background="#595959"
-				android:text="retour"
-				android:textColor="#ffffff"
-				android:visibility="gone"/>
-
-		</RelativeLayout>
-	</RelativeLayout>
+	</FrameLayout>
 
 </RelativeLayout>
\ No newline at end of file
diff --git a/res/raw/linphonerc_factory b/res/raw/linphonerc_factory
index 2bfcbe3d5..154be7251 100644
--- a/res/raw/linphonerc_factory
+++ b/res/raw/linphonerc_factory
@@ -50,7 +50,6 @@ activation_code_length=4
 prefer_basic_chat_room=0
 show_login_view=1
 debug_popup_magic=#1234
-debug=1
 server_url=http://85.233.205.218:443/xmlrpc
 
 [in-app-purchase]
diff --git a/src/android/org/linphone/LinphoneUtils.java b/src/android/org/linphone/LinphoneUtils.java
index 5524ae78b..8dd950908 100644
--- a/src/android/org/linphone/LinphoneUtils.java
+++ b/src/android/org/linphone/LinphoneUtils.java
@@ -868,7 +868,7 @@ public final class LinphoneUtils {
 
 	public static Spanned getTextWithHttpLinks(String text) {
 		if (text == null) return null;
-		
+
 		if (text.contains("<")) {
 			text = text.replace("<", "&lt;");
 		}
@@ -917,7 +917,10 @@ public final class LinphoneUtils {
 		for (ChatRoom cr : lc.getChatRooms()) {
 			if (cr != null && cr.getParticipants() != null) {
 				for (Participant pa : cr.getParticipants()) {
-					if (pa.getAddress() != null && pa.getAddress().asStringUriOnly().compareTo(sipUri.asStringUriOnly()) == 0) {
+					if (pa.getAddress() != null
+							&& pa.getAddress().asStringUriOnly() != null
+							&& sipUri.asStringUriOnly() != null
+							&& pa.getAddress().asStringUriOnly().compareTo(sipUri.asStringUriOnly()) == 0) {
 						return pa.getSecurityLevel();
 					}
 				}
diff --git a/src/android/org/linphone/assistant/RemoteProvisioningLoginActivity.java b/src/android/org/linphone/assistant/RemoteProvisioningLoginActivity.java
index 298d0f8fb..e6670bce0 100644
--- a/src/android/org/linphone/assistant/RemoteProvisioningLoginActivity.java
+++ b/src/android/org/linphone/assistant/RemoteProvisioningLoginActivity.java
@@ -48,6 +48,8 @@ import android.view.View.OnClickListener;
 import android.view.WindowManager;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -73,9 +75,11 @@ public class RemoteProvisioningLoginActivity extends Activity implements OnClick
 	private ProgressDialog progress;
 	private String qrcodeString;
 	private String remoteUrl;
-	private RelativeLayout bottom;
+	private LinearLayout bottom;
+	private RelativeLayout layout_button;
 	private CoreListenerStub mListener;
 	private SurfaceView mQrcodeView;
+	private ImageView mImageMask;
 	private AndroidVideoWindowImpl androidVideoWindowImpl;
 	private boolean cameraAuthorize = false;
 	private boolean readQRCode = true;
@@ -96,10 +100,12 @@ public class RemoteProvisioningLoginActivity extends Activity implements OnClick
 		}
 
 		mQrcodeView = (SurfaceView) findViewById(R.id.qrcodeCaptureSurface);
-		bottom = (RelativeLayout) findViewById(R.id.bottom_text);
+		bottom = (LinearLayout) findViewById(R.id.bottom_text);
 		code_sms = (EditText) findViewById(R.id.code_sms);
 		step = (TextView) findViewById(R.id.step);
 		instruction = (TextView) findViewById(R.id.instruction);
+		mImageMask = (ImageView) findViewById(R.id.imageView4);
+		layout_button = (RelativeLayout) findViewById(R.id.layout_button);
 
 		ok = (Button) findViewById(R.id.valider);
 		back = (Button) findViewById(R.id.retour);
@@ -107,7 +113,7 @@ public class RemoteProvisioningLoginActivity extends Activity implements OnClick
 		ok.setOnClickListener(this);
 		back.setOnClickListener(this);
 
-		mQrcodeView.setOnClickListener(new OnClickListener() {
+		mImageMask.setOnClickListener(new OnClickListener() {
 			@Override
 			public void onClick(View view) {
 				if (readQRCode && getPackageManager().checkPermission(Manifest.permission.CAMERA,
@@ -122,7 +128,6 @@ public class RemoteProvisioningLoginActivity extends Activity implements OnClick
 		mListener = new CoreListenerStub() {
 			@Override
 			public void onQrcodeFound(Core lc, String result) {
-				//TODO check validitée du qrcode
 				instance.qrcodeString = result;
 				runOnUiThread(new Runnable() {
 					@Override
@@ -191,9 +196,11 @@ public class RemoteProvisioningLoginActivity extends Activity implements OnClick
 
 	private void displayQrCode() {
 		mQrcodeView.setVisibility(View.VISIBLE);
+		mImageMask.setVisibility(View.VISIBLE);
 		code_sms.setVisibility(View.GONE);
 		ok.setVisibility(View.GONE);
 		back.setVisibility(View.GONE);
+		layout_button.setVisibility(View.GONE);
 
 		step.setText(getString(R.string.assistant_step1));
 		instruction.setText(getString(R.string.assistant_instruction1));
@@ -203,9 +210,11 @@ public class RemoteProvisioningLoginActivity extends Activity implements OnClick
 
 	private void displayCodeSms() {
 		mQrcodeView.setVisibility(View.GONE);
+		mImageMask.setVisibility(View.GONE);
 		code_sms.setVisibility(View.VISIBLE);
 		ok.setVisibility(View.VISIBLE);
 		back.setVisibility(View.VISIBLE);
+		layout_button.setVisibility(View.VISIBLE);
 
 		step.setText(getString(R.string.assistant_step2));
 		instruction.setText(getString(R.string.assistant_instruction2));
diff --git a/src/android/org/linphone/contacts/ContactsListFragment.java b/src/android/org/linphone/contacts/ContactsListFragment.java
index a63cbca03..df75cc45f 100644
--- a/src/android/org/linphone/contacts/ContactsListFragment.java
+++ b/src/android/org/linphone/contacts/ContactsListFragment.java
@@ -148,6 +148,7 @@ public class ContactsListFragment extends Fragment implements OnClickListener, O
 		clearSearchField.setOnClickListener(this);
 
 		searchField = (EditText) view.findViewById(R.id.searchField);
+		searchField.clearFocus();
 		searchField.addTextChangedListener(new TextWatcher() {
 			@Override
 			public void onTextChanged(CharSequence s, int start, int before, int count) {
diff --git a/submodules/linphone b/submodules/linphone
index c9601870b..386fd751b 160000
--- a/submodules/linphone
+++ b/submodules/linphone
@@ -1 +1 @@
-Subproject commit c9601870b236ee5090c2e38492ab70af84850163
+Subproject commit 386fd751b5797faa712c838187183ed833e7efb9
diff --git a/submodules/mediastreamer2 b/submodules/mediastreamer2
index d05ff1f27..18453dd71 160000
--- a/submodules/mediastreamer2
+++ b/submodules/mediastreamer2
@@ -1 +1 @@
-Subproject commit d05ff1f27f0ce9fd9612c2adcb02c203f49d5230
+Subproject commit 18453dd7135b8893ce6dc89abf715e9455e52fc5