diff --git a/b2g/config/gaia.json b/b2g/config/gaia.json
index aad2ff398dc9..aaf7256a6244 100644
--- a/b2g/config/gaia.json
+++ b/b2g/config/gaia.json
@@ -1,4 +1,4 @@
 {
-    "revision": "94ed925b75d033a1e38577960143c8a627c76deb", 
+    "revision": "9621115bda40a25eb4edff44a142b487a200e558", 
     "repo_path": "/integration/gaia-central"
 }
diff --git a/dom/bluetooth/BluetoothHfpManager.cpp b/dom/bluetooth/BluetoothHfpManager.cpp
index 20ec7cd67388..4535a7365ff1 100644
--- a/dom/bluetooth/BluetoothHfpManager.cpp
+++ b/dom/bluetooth/BluetoothHfpManager.cpp
@@ -1005,8 +1005,14 @@ BluetoothHfpManager::Connect(const nsAString& aDeviceAddress,
   }
 
   if (mSocket) {
-    DispatchBluetoothReply(aRunnable, BluetoothValue(),
-                           NS_LITERAL_STRING(ERR_REACHED_CONNECTION_LIMIT));
+    if (mDeviceAddress == aDeviceAddress) {
+      DispatchBluetoothReply(aRunnable, BluetoothValue(),
+                             NS_LITERAL_STRING(ERR_ALREADY_CONNECTED));
+    } else {
+      DispatchBluetoothReply(aRunnable, BluetoothValue(),
+                             NS_LITERAL_STRING(ERR_REACHED_CONNECTION_LIMIT));
+    }
+
     return;
   }
 
diff --git a/dom/bluetooth/BluetoothOppManager.cpp b/dom/bluetooth/BluetoothOppManager.cpp
index c7a01232a32f..de5784737a89 100644
--- a/dom/bluetooth/BluetoothOppManager.cpp
+++ b/dom/bluetooth/BluetoothOppManager.cpp
@@ -247,8 +247,13 @@ BluetoothOppManager::Connect(const nsAString& aDeviceAddress,
   }
 
   if (mSocket) {
-    DispatchBluetoothReply(aRunnable, BluetoothValue(),
-                           NS_LITERAL_STRING(ERR_REACHED_CONNECTION_LIMIT));
+    if (mConnectedDeviceAddress == aDeviceAddress) {
+      DispatchBluetoothReply(aRunnable, BluetoothValue(),
+                             NS_LITERAL_STRING(ERR_ALREADY_CONNECTED));
+    } else {
+      DispatchBluetoothReply(aRunnable, BluetoothValue(),
+                             NS_LITERAL_STRING(ERR_REACHED_CONNECTION_LIMIT));
+    }
     return;
   }
 
diff --git a/dom/bluetooth/BluetoothProfileManagerBase.h b/dom/bluetooth/BluetoothProfileManagerBase.h
index b782e0678768..44a93814112a 100644
--- a/dom/bluetooth/BluetoothProfileManagerBase.h
+++ b/dom/bluetooth/BluetoothProfileManagerBase.h
@@ -7,9 +7,15 @@
 #ifndef mozilla_dom_bluetooth_bluetoothprofilemanagerbase_h__
 #define mozilla_dom_bluetooth_bluetoothprofilemanagerbase_h__
 
-#define ERR_SERVICE_CHANNEL_NOT_FOUND "DeviceChannelRetrievalError"
-#define ERR_REACHED_CONNECTION_LIMIT "ReachedConnectionLimitError"
-#define ERR_NO_AVAILABLE_RESOURCE "NoAvailableResourceError"
+/**
+ * Error Messages used in Bluetooth profiles
+ *
+ * These error messages would be sent to Gaia as an argument of onError event.
+ */
+#define ERR_ALREADY_CONNECTED           "AlreadyConnectedError"
+#define ERR_NO_AVAILABLE_RESOURCE       "NoAvailableResourceError"
+#define ERR_REACHED_CONNECTION_LIMIT    "ReachedConnectionLimitError"
+#define ERR_SERVICE_CHANNEL_NOT_FOUND   "DeviceChannelRetrievalError"
 
 #include "BluetoothCommon.h"
 #include "nsIObserver.h"
diff --git a/dom/mobilemessage/src/Makefile.in b/dom/mobilemessage/src/Makefile.in
index c96b02ae2813..7c9797b42c78 100644
--- a/dom/mobilemessage/src/Makefile.in
+++ b/dom/mobilemessage/src/Makefile.in
@@ -15,7 +15,7 @@ include $(DEPTH)/config/autoconf.mk
 ifeq (android,$(MOZ_WIDGET_TOOLKIT))
 VPATH += $(srcdir)/android
 else ifdef MOZ_B2G_RIL
-VPATH += $(srcdir)/ril
+VPATH += $(srcdir)/gonk
 else
 VPATH += $(srcdir)/fallback
 endif
@@ -44,10 +44,10 @@ LOCAL_INCLUDES += \
   $(NULL)
 
 EXTRA_COMPONENTS = \
-  ril/MmsService.js \
-  ril/MmsService.manifest \
-  ril/MobileMessageDatabaseService.js \
-  ril/MobileMessageDatabaseService.manifest \
+  gonk/MmsService.js \
+  gonk/MmsService.manifest \
+  gonk/MobileMessageDatabaseService.js \
+  gonk/MobileMessageDatabaseService.manifest \
   $(NULL)
 endif
 
diff --git a/dom/mobilemessage/src/ril/MmsPduHelper.jsm b/dom/mobilemessage/src/gonk/MmsPduHelper.jsm
similarity index 100%
rename from dom/mobilemessage/src/ril/MmsPduHelper.jsm
rename to dom/mobilemessage/src/gonk/MmsPduHelper.jsm
diff --git a/dom/mobilemessage/src/ril/MmsService.js b/dom/mobilemessage/src/gonk/MmsService.js
similarity index 99%
rename from dom/mobilemessage/src/ril/MmsService.js
rename to dom/mobilemessage/src/gonk/MmsService.js
index 22591979b113..d594534a51b9 100644
--- a/dom/mobilemessage/src/ril/MmsService.js
+++ b/dom/mobilemessage/src/gonk/MmsService.js
@@ -12,6 +12,7 @@ Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
 
 Cu.import("resource://gre/modules/NetUtil.jsm");
+Cu.import("resource://gre/modules/PhoneNumberUtils.jsm");
 
 const RIL_MMSSERVICE_CONTRACTID = "@mozilla.org/mms/rilmmsservice;1";
 const RIL_MMSSERVICE_CID = Components.ID("{217ddd76-75db-4210-955d-8806cd8d87f9}");
@@ -1571,7 +1572,11 @@ MmsService.prototype = {
     if (receivers.length != 0) {
       let headersTo = headers["to"] = [];
       for (let i = 0; i < receivers.length; i++) {
-        headersTo.push({"address": receivers[i], "type": "PLMN"});
+        let normalizedAddress = PhoneNumberUtils.normalize(receivers[i], false);
+        if (DEBUG) debug("createSavableFromParams: normalize phone number " +
+                         "from " + receivers[i] + " to " + normalizedAddress);
+
+        headersTo.push({"address": normalizedAddress, "type": "PLMN"});
       }
     }
     if (aParams.subject) {
diff --git a/dom/mobilemessage/src/ril/MmsService.manifest b/dom/mobilemessage/src/gonk/MmsService.manifest
similarity index 100%
rename from dom/mobilemessage/src/ril/MmsService.manifest
rename to dom/mobilemessage/src/gonk/MmsService.manifest
diff --git a/dom/mobilemessage/src/ril/MobileMessageDatabaseService.js b/dom/mobilemessage/src/gonk/MobileMessageDatabaseService.js
similarity index 100%
rename from dom/mobilemessage/src/ril/MobileMessageDatabaseService.js
rename to dom/mobilemessage/src/gonk/MobileMessageDatabaseService.js
diff --git a/dom/mobilemessage/src/ril/MobileMessageDatabaseService.manifest b/dom/mobilemessage/src/gonk/MobileMessageDatabaseService.manifest
similarity index 100%
rename from dom/mobilemessage/src/ril/MobileMessageDatabaseService.manifest
rename to dom/mobilemessage/src/gonk/MobileMessageDatabaseService.manifest
diff --git a/dom/mobilemessage/src/ril/SmsService.cpp b/dom/mobilemessage/src/gonk/SmsService.cpp
similarity index 100%
rename from dom/mobilemessage/src/ril/SmsService.cpp
rename to dom/mobilemessage/src/gonk/SmsService.cpp
diff --git a/dom/mobilemessage/src/ril/SmsService.h b/dom/mobilemessage/src/gonk/SmsService.h
similarity index 100%
rename from dom/mobilemessage/src/ril/SmsService.h
rename to dom/mobilemessage/src/gonk/SmsService.h
diff --git a/dom/mobilemessage/src/ril/WspPduHelper.jsm b/dom/mobilemessage/src/gonk/WspPduHelper.jsm
similarity index 100%
rename from dom/mobilemessage/src/ril/WspPduHelper.jsm
rename to dom/mobilemessage/src/gonk/WspPduHelper.jsm
diff --git a/dom/mobilemessage/src/ril/mms_consts.js b/dom/mobilemessage/src/gonk/mms_consts.js
similarity index 100%
rename from dom/mobilemessage/src/ril/mms_consts.js
rename to dom/mobilemessage/src/gonk/mms_consts.js
diff --git a/dom/mobilemessage/src/ril/wap_consts.js b/dom/mobilemessage/src/gonk/wap_consts.js
similarity index 100%
rename from dom/mobilemessage/src/ril/wap_consts.js
rename to dom/mobilemessage/src/gonk/wap_consts.js
diff --git a/dom/mobilemessage/src/moz.build b/dom/mobilemessage/src/moz.build
index e742dabbc836..687de5810eb2 100644
--- a/dom/mobilemessage/src/moz.build
+++ b/dom/mobilemessage/src/moz.build
@@ -7,7 +7,7 @@
 if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'android':
     mmsdir = 'android'
 elif CONFIG['MOZ_B2G_RIL']:
-    mmsdir = 'ril'
+    mmsdir = 'gonk'
 else:
     mmsdir = 'fallback'
 
@@ -23,10 +23,10 @@ EXPORTS.mozilla.dom.mobilemessage += [
 
 if CONFIG['MOZ_B2G_RIL']:
     EXTRA_JS_MODULES = [
-        'ril/MmsPduHelper.jsm',
-        'ril/WspPduHelper.jsm',
-        'ril/mms_consts.js',
-        'ril/wap_consts.js',
+        'gonk/MmsPduHelper.jsm',
+        'gonk/WspPduHelper.jsm',
+        'gonk/mms_consts.js',
+        'gonk/wap_consts.js',
     ]
 else:
     EXPORTS.mozilla.dom.mobilemessage += [
diff --git a/dom/push/src/PushService.jsm b/dom/push/src/PushService.jsm
index fc9a4c3e06d7..f4e956c21c31 100644
--- a/dom/push/src/PushService.jsm
+++ b/dom/push/src/PushService.jsm
@@ -678,8 +678,15 @@ this.PushService = {
     else if (this._currentState == STATE_READY) {
       // Send a ping.
       // Bypass the queue; we don't want this to be kept pending.
-      this._ws.sendMsg('{}');
-      debug("Sent ping.");
+      // Watch out for exception in case the socket has disconnected.
+      // When this happens, we pretend the ping was sent and don't specially
+      // handle the exception, as the lack of a pong will lead to the socket
+      // being reset.
+      try {
+        this._ws.sendMsg('{}');
+      } catch (e) {
+      }
+
       this._waitingForPong = true;
       this._setAlarm(prefs.get("requestTimeout"));
     }