diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index f563f60b4b1ad..85856827d375d 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -6362,6 +6362,14 @@ public final class Settings {
         public static final String PREFERRED_NETWORK_MODE =
                 "preferred_network_mode";
 
+        /**
+         * Setting to 1 will hide carrier network settings.
+         * Default is 0.
+         * @hide
+         */
+        public static final String HIDE_CARRIER_NETWORK_SETTINGS =
+                "hide_carrier_network_settings";
+
         /**
          * Name of an application package to be debugged.
          */
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
index ddf24e8053af3..1771eacd23e60 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java
@@ -2614,6 +2614,9 @@ public class DatabaseHelper extends SQLiteOpenHelper {
             // Set default cdma call auto retry
             loadSetting(stmt, Settings.Global.CALL_AUTO_RETRY, 0);
 
+            // Set default simplified carrier network settings to 0
+            loadSetting(stmt, Settings.Global.HIDE_CARRIER_NETWORK_SETTINGS, 0);
+
             // Set the preferred network mode to target desired value or Default
             // value defined in RILConstants
             int type;
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index fb3d1fff54324..c7c8b303eb3e2 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -3448,75 +3448,6 @@ public class TelephonyManager {
         return false;
     }
 
-    /**
-     * Set whether Android should display a simplified Mobile Network Settings UI
-     * for the current ICCID.
-     * <p>
-     * Requires Permission:
-     *   {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}
-     * Or the calling app has carrier privileges. @see #hasCarrierPrivileges
-     *
-     * @param enable true means enabling the simplified UI.
-     * @hide
-     */
-    public void enableSimplifiedNetworkSettings(boolean enable) {
-        enableSimplifiedNetworkSettingsForSubscriber(getDefaultSubscription(), enable);
-    }
-
-    /**
-     * Set whether Android should display a simplified Mobile Network Settings UI
-     * for the current ICCID.
-     * <p>
-     * Requires Permission:
-     *   {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}
-     * Or the calling app has carrier privileges. @see #hasCarrierPrivileges
-     *
-     * @param subId for which the simplified UI should be enabled or disabled.
-     * @param enable true means enabling the simplified UI.
-     * @hide
-     */
-    public void enableSimplifiedNetworkSettingsForSubscriber(int subId, boolean enable) {
-        try {
-            getITelephony().enableSimplifiedNetworkSettingsForSubscriber(subId, enable);
-        } catch (RemoteException ex) {
-        } catch (NullPointerException ex) {
-        }
-    }
-
-    /**
-     * Get whether a simplified Mobile Network Settings UI is enabled for the
-     * current ICCID.
-     * <p>
-     * Requires Permission:
-     *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
-     *
-     * @return true if the simplified UI is enabled.
-     * @hide
-     */
-    public boolean getSimplifiedNetworkSettingsEnabled() {
-        return getSimplifiedNetworkSettingsEnabledForSubscriber(getDefaultSubscription());
-    }
-
-    /**
-     * Get whether a simplified Mobile Network Settings UI is enabled for the
-     * current ICCID.
-     * <p>
-     * Requires Permission:
-     *   {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
-     *
-     * @param subId for which the simplified UI should be enabled or disabled.
-     * @return true if the simplified UI is enabled.
-     * @hide
-     */
-    public boolean getSimplifiedNetworkSettingsEnabledForSubscriber(int subId) {
-        try {
-            return getITelephony().getSimplifiedNetworkSettingsEnabledForSubscriber(subId);
-        } catch (RemoteException ex) {
-        } catch (NullPointerException ex) {
-        }
-        return false;
-    }
-
     /**
      * Returns the result and response from RIL for oem request
      *
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 13f0e3f32b232..c50261d3d8490 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -726,24 +726,6 @@ interface ITelephony {
      */
     List<String> getCarrierPackageNamesForIntent(in Intent intent);
 
-    /**
-     * Set whether Android should display a simplified Mobile Network Settings UI
-     * for the current ICCID.
-     *
-     * @param subId for which the simplified UI should be enabled or disabled.
-     * @param enable true means enabling the simplified UI.
-     */
-    void enableSimplifiedNetworkSettingsForSubscriber(int subId, boolean enable);
-
-    /**
-     * Get whether a simplified Mobile Network Settings UI is enabled for the
-     * current ICCID.
-     *
-     * @param subId for which the simplified UI should be enabled or disabled.
-     * @return true if the simplified UI is enabled.
-     */
-    boolean getSimplifiedNetworkSettingsEnabledForSubscriber(int subId);
-
     /**
      * Set the line 1 phone number string and its alphatag for the current ICCID
      * for display purpose only, for example, displayed in Phone Status. It won't