diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index cab8ed25f0..26f375d43d 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -221,12 +221,32 @@ public class ConnectivityManager
 
     /** {@hide} */
     public static final int TYPE_DUMMY       = 8;
+
     /** {@hide} */
     public static final int TYPE_ETHERNET    = 9;
-    /** {@hide} TODO: Need to adjust this for WiMAX. */
-    public static final int MAX_RADIO_TYPE   = TYPE_DUMMY;
-    /** {@hide} TODO: Need to adjust this for WiMAX. */
-    public static final int MAX_NETWORK_TYPE = TYPE_DUMMY;
+    /**
+     * Over the air Adminstration.
+     * {@hide}
+     */
+    public static final int TYPE_MOBILE_FOTA = 10;
+
+    /**
+     * IP Multimedia Subsystem
+     * {@hide}
+     */
+    public static final int TYPE_MOBILE_IMS  = 11;
+
+    /**
+     * Carrier Branded Services
+     * {@hide}
+     */
+    public static final int TYPE_MOBILE_CBS  = 12;
+
+    /** {@hide} */
+    public static final int MAX_RADIO_TYPE   = TYPE_MOBILE_CBS;
+
+    /** {@hide} */
+    public static final int MAX_NETWORK_TYPE = TYPE_MOBILE_CBS;
 
     public static final int DEFAULT_NETWORK_PREFERENCE = TYPE_WIFI;
 
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index 14a6b96ab0..b7d0a8f9b5 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -696,15 +696,10 @@ public class ConnectivityService extends IConnectivityManager.Stub {
         // TODO - move this into the MobileDataStateTracker
         int usedNetworkType = networkType;
         if(networkType == ConnectivityManager.TYPE_MOBILE) {
-            if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_MMS)) {
-                usedNetworkType = ConnectivityManager.TYPE_MOBILE_MMS;
-            } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_SUPL)) {
-                usedNetworkType = ConnectivityManager.TYPE_MOBILE_SUPL;
-            } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_DUN) ||
-                    TextUtils.equals(feature, Phone.FEATURE_ENABLE_DUN_ALWAYS)) {
-                usedNetworkType = ConnectivityManager.TYPE_MOBILE_DUN;
-            } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_HIPRI)) {
-                usedNetworkType = ConnectivityManager.TYPE_MOBILE_HIPRI;
+            usedNetworkType = convertFeatureToNetworkType(feature);
+            if (usedNetworkType < 0) {
+                Slog.e(TAG, "Can't match any netTracker!");
+                usedNetworkType = networkType;
             }
         }
         NetworkStateTracker network = mNetTrackers[usedNetworkType];
@@ -848,15 +843,9 @@ public class ConnectivityService extends IConnectivityManager.Stub {
             // TODO - move to MobileDataStateTracker
             int usedNetworkType = networkType;
             if (networkType == ConnectivityManager.TYPE_MOBILE) {
-                if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_MMS)) {
-                    usedNetworkType = ConnectivityManager.TYPE_MOBILE_MMS;
-                } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_SUPL)) {
-                    usedNetworkType = ConnectivityManager.TYPE_MOBILE_SUPL;
-                } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_DUN) ||
-                        TextUtils.equals(feature, Phone.FEATURE_ENABLE_DUN_ALWAYS)) {
-                    usedNetworkType = ConnectivityManager.TYPE_MOBILE_DUN;
-                } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_HIPRI)) {
-                    usedNetworkType = ConnectivityManager.TYPE_MOBILE_HIPRI;
+                usedNetworkType = convertFeatureToNetworkType(feature);
+                if (usedNetworkType < 0) {
+                    usedNetworkType = networkType;
                 }
             }
             tracker =  mNetTrackers[usedNetworkType];
@@ -2174,4 +2163,24 @@ public class ConnectivityService extends IConnectivityManager.Stub {
     private void loge(String s) {
         Slog.e(TAG, s);
     }
+    int convertFeatureToNetworkType(String feature){
+        int networkType = -1;
+        if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_MMS)) {
+            networkType = ConnectivityManager.TYPE_MOBILE_MMS;
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_SUPL)) {
+            networkType = ConnectivityManager.TYPE_MOBILE_SUPL;
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_DUN) ||
+                TextUtils.equals(feature, Phone.FEATURE_ENABLE_DUN_ALWAYS)) {
+            networkType = ConnectivityManager.TYPE_MOBILE_DUN;
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_HIPRI)) {
+            networkType = ConnectivityManager.TYPE_MOBILE_HIPRI;
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_FOTA)) {
+            networkType = ConnectivityManager.TYPE_MOBILE_FOTA;
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_IMS)) {
+            networkType = ConnectivityManager.TYPE_MOBILE_IMS;
+        } else if (TextUtils.equals(feature, Phone.FEATURE_ENABLE_CBS)) {
+            networkType = ConnectivityManager.TYPE_MOBILE_CBS;
+        }
+        return networkType;
+    }
 }