diff --git a/res/values/strings.xml b/res/values/strings.xml
index 2b27d596707..5e66cf4dbbe 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2982,6 +2982,8 @@
     <string name="error_mcc_not3">MCC field must be 3 digits.</string>
     <!-- APN error dialog messages: -->
     <string name="error_mnc_not23">MNC field must be 2 or 3 digits.</string>
+    <!-- APN error dialog messages: -->
+    <string name="error_adding_apn_type">Carrier does not allow adding APNs of type %s.</string>
     <!-- The message of dialog indicated restoring default APN settings in progress -->
     <string name="restore_default_apn">Restoring default APN settings.</string>
     <!-- APNs screen menu option to reset default APN settings -->
diff --git a/src/com/android/settings/ApnEditor.java b/src/com/android/settings/ApnEditor.java
index d5affa85974..ba160abc43b 100644
--- a/src/com/android/settings/ApnEditor.java
+++ b/src/com/android/settings/ApnEditor.java
@@ -52,6 +52,7 @@ import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.util.ArrayUtils;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
@@ -117,6 +118,7 @@ public class ApnEditor extends SettingsPreferenceFragment
     private String[] mReadOnlyApnTypes;
     private String[] mReadOnlyApnFields;
     private boolean mReadOnlyApn;
+    private String mUserEnteredApnType;
 
     /**
      * Standard projection for the interesting columns of a normal note.
@@ -212,6 +214,24 @@ public class ApnEditor extends SettingsPreferenceFragment
         mReadOnlyApn = false;
         mReadOnlyApnTypes = null;
         mReadOnlyApnFields = null;
+        mUserEnteredApnType = null;
+
+        CarrierConfigManager configManager = (CarrierConfigManager)
+                getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        if (configManager != null) {
+            PersistableBundle b = configManager.getConfig();
+            if (b != null) {
+                mReadOnlyApnTypes = b.getStringArray(
+                        CarrierConfigManager.KEY_READ_ONLY_APN_TYPES_STRING_ARRAY);
+                if (!ArrayUtils.isEmpty(mReadOnlyApnTypes)) {
+                    for (String apnType : mReadOnlyApnTypes) {
+                        Log.d(TAG, "onCreate: read only APN type: " + apnType);
+                    }
+                }
+                mReadOnlyApnFields = b.getStringArray(
+                        CarrierConfigManager.KEY_READ_ONLY_APN_FIELDS_STRING_ARRAY);
+            }
+        }
 
         if (action.equals(Intent.ACTION_EDIT)) {
             Uri uri = intent.getData();
@@ -220,17 +240,6 @@ public class ApnEditor extends SettingsPreferenceFragment
                 finish();
                 return;
             }
-            CarrierConfigManager configManager = (CarrierConfigManager)
-                    getSystemService(Context.CARRIER_CONFIG_SERVICE);
-            if (configManager != null) {
-                PersistableBundle b = configManager.getConfig();
-                if (b != null) {
-                    mReadOnlyApnTypes = b.getStringArray(
-                            CarrierConfigManager.KEY_READ_ONLY_APN_TYPES_STRING_ARRAY);
-                    mReadOnlyApnFields = b.getStringArray(
-                            CarrierConfigManager.KEY_READ_ONLY_APN_FIELDS_STRING_ARRAY);
-                }
-            }
             mUri = uri;
         } else if (action.equals(Intent.ACTION_INSERT)) {
             if (mFirstTime || icicle.getInt(SAVED_POS) == 0) {
@@ -295,7 +304,7 @@ public class ApnEditor extends SettingsPreferenceFragment
      * @param apnTypes array of APN types. "*" indicates all types.
      * @return true if all apn types are included in the array, false otherwise
      */
-    private boolean hasAllApns(String[] apnTypes) {
+    static boolean hasAllApns(String[] apnTypes) {
         if (ArrayUtils.isEmpty(apnTypes)) {
             return false;
         }
@@ -950,7 +959,7 @@ public class ApnEditor extends SettingsPreferenceFragment
 
         callUpdate = setStringValueAndCheckIfDiff(values,
                 Telephony.Carriers.TYPE,
-                checkNotSet(mApnType.getText()),
+                checkNotSet(getUserEnteredApnType()),
                 callUpdate,
                 TYPE_INDEX);
 
@@ -1052,6 +1061,25 @@ public class ApnEditor extends SettingsPreferenceFragment
             errorMsg = mRes.getString(R.string.error_mnc_not23);
         }
 
+        if (errorMsg == null) {
+            // if carrier does not allow editing certain apn types, make sure type does not include
+            // those
+            if (!ArrayUtils.isEmpty(mReadOnlyApnTypes)
+                    && apnTypesMatch(mReadOnlyApnTypes, getUserEnteredApnType())) {
+                StringBuilder stringBuilder = new StringBuilder();
+                for (String type : mReadOnlyApnTypes) {
+                    stringBuilder.append(type).append(", ");
+                    Log.d(TAG, "getErrorMsg: appending type: " + type);
+                }
+                // remove last ", "
+                if (stringBuilder.length() >= 2) {
+                    stringBuilder.delete(stringBuilder.length() - 2, stringBuilder.length());
+                }
+                errorMsg = String.format(mRes.getString(R.string.error_adding_apn_type),
+                        stringBuilder);
+            }
+        }
+
         return errorMsg;
     }
 
@@ -1088,6 +1116,41 @@ public class ApnEditor extends SettingsPreferenceFragment
         }
     }
 
+    private String getUserEnteredApnType() {
+        if (mUserEnteredApnType != null) {
+            return mUserEnteredApnType;
+        }
+
+        // if user has not specified a type, map it to "ALL APN TYPES THAT ARE NOT READ-ONLY"
+        mUserEnteredApnType = mApnType.getText();
+        if (mUserEnteredApnType != null) mUserEnteredApnType = mUserEnteredApnType.trim();
+        if ((TextUtils.isEmpty(mUserEnteredApnType)
+                || PhoneConstants.APN_TYPE_ALL.equals(mUserEnteredApnType))
+                && !ArrayUtils.isEmpty(mReadOnlyApnTypes)) {
+            StringBuilder editableApnTypes = new StringBuilder();
+            List<String> readOnlyApnTypes = Arrays.asList(mReadOnlyApnTypes);
+            boolean first = true;
+            for (String apnType : PhoneConstants.APN_TYPES) {
+                // add APN type if it is not read-only and is not wild-cardable
+                if (!readOnlyApnTypes.contains(apnType)
+                        && !apnType.equals(PhoneConstants.APN_TYPE_IA)
+                        && !apnType.equals(PhoneConstants.APN_TYPE_EMERGENCY)) {
+                    if (first) {
+                        first = false;
+                    } else {
+                        editableApnTypes.append(",");
+                    }
+                    editableApnTypes.append(apnType);
+                }
+            }
+            mUserEnteredApnType = editableApnTypes.toString();
+            Log.d(TAG, "getUserEnteredApnType: changed apn type to editable apn types: "
+                    + mUserEnteredApnType);
+        }
+
+        return mUserEnteredApnType;
+    }
+
     public static class ErrorDialog extends InstrumentedDialogFragment {
 
         public static void showError(ApnEditor editor) {
diff --git a/src/com/android/settings/ApnSettings.java b/src/com/android/settings/ApnSettings.java
index b460050eea4..37552edd657 100755
--- a/src/com/android/settings/ApnSettings.java
+++ b/src/com/android/settings/ApnSettings.java
@@ -173,6 +173,15 @@ public class ApnSettings extends RestrictedSettingsFragment implements
         PersistableBundle b = configManager.getConfig();
         mHideImsApn = b.getBoolean(CarrierConfigManager.KEY_HIDE_IMS_APN_BOOL);
         mAllowAddingApns = b.getBoolean(CarrierConfigManager.KEY_ALLOW_ADDING_APNS_BOOL);
+        if (mAllowAddingApns) {
+            String[] readOnlyApnTypes = b.getStringArray(
+                    CarrierConfigManager.KEY_READ_ONLY_APN_TYPES_STRING_ARRAY);
+            // if no apn type can be edited, do not allow adding APNs
+            if (ApnEditor.hasAllApns(readOnlyApnTypes)) {
+                Log.d(TAG, "not allowing adding APN because all APN types are read only");
+                mAllowAddingApns = false;
+            }
+        }
         mUserManager = UserManager.get(activity);
     }