diff --git a/res/values/strings.xml b/res/values/strings.xml
index d51001838c2..2d1a599a4a7 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -999,14 +999,6 @@
     <!-- Wi-Fi Advanced Settings --> <skip />
     <!-- Wi-Fi settings screen, advanced, settings section.  This is a header shown above advanced wifi settings. -->
     <string name="wifi_advanced_titlebar">Advanced</string>
-    <!-- Wi-Fi settings screen, setting title for choosing the number of channels to be used -->
-    <string name="wifi_setting_num_channels_title">Regulatory domain</string>
-    <!-- Wi-Fi settings screen, setting summary for choosing the number of channels to be used -->
-    <string name="wifi_setting_num_channels_summary">Set the number of channels to use</string>
-    <!-- Wi-Fi settings screen, generic error message when the regulatory domain could not be set. -->
-    <string name="wifi_setting_num_channels_error">There was a problem setting the regulatory domain.</string>
-    <!-- Wi-Fi settings screen, label to be appended to the count in displaying the list of valid channel counts -->
-    <string name="wifi_setting_num_channels_channel_phrase"><xliff:g id="num_channels">%1$d</xliff:g> channels</string>
     <!-- Wi-Fi settings screen, setting title for setting the wifi sleep policy -->
     <string name="wifi_setting_sleep_policy_title">Wi-Fi sleep policy</string>
     <!-- Wi-Fi settings screen, setting summary for setting the wifi sleep policy -->
diff --git a/res/xml/wifi_advanced_settings.xml b/res/xml/wifi_advanced_settings.xml
index 84964285757..7ccd58803c1 100644
--- a/res/xml/wifi_advanced_settings.xml
+++ b/res/xml/wifi_advanced_settings.xml
@@ -17,13 +17,6 @@
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
         android:title="@string/wifi_advanced_titlebar">
 
-    <ListPreference
-            android:key="num_channels"
-            android:title="@string/wifi_setting_num_channels_title"
-            android:summary="@string/wifi_setting_num_channels_summary"
-            android:persistent="false"
-            />
-    
     <ListPreference
             android:key="sleep_policy"
             android:title="@string/wifi_setting_sleep_policy_title"
diff --git a/src/com/android/settings/wifi/AdvancedSettings.java b/src/com/android/settings/wifi/AdvancedSettings.java
index c88073d75db..0d33a10d496 100644
--- a/src/com/android/settings/wifi/AdvancedSettings.java
+++ b/src/com/android/settings/wifi/AdvancedSettings.java
@@ -35,12 +35,8 @@ public class AdvancedSettings extends SettingsPreferenceFragment
 
     private static final String KEY_MAC_ADDRESS = "mac_address";
     private static final String KEY_CURRENT_IP_ADDRESS = "current_ip_address";
-    private static final String KEY_NUM_CHANNELS = "num_channels";
     private static final String KEY_SLEEP_POLICY = "sleep_policy";
 
-    //Tracks ro.debuggable (1 on userdebug builds)
-    private static int DEBUGGABLE;
-
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -50,77 +46,16 @@ public class AdvancedSettings extends SettingsPreferenceFragment
     @Override
     public void onActivityCreated(Bundle savedInstanceState) {
         super.onActivityCreated(savedInstanceState);
-
-        DEBUGGABLE = SystemProperties.getInt("ro.debuggable", 0);
-
-        /**
-         * Remove user control of regulatory domain
-         * channel count settings in non userdebug builds
-         */
-        if (DEBUGGABLE == 1) {
-            /*
-             * Fix the Run-time IllegalStateException that ListPreference requires an entries
-             * array and an entryValues array, this exception occurs when user open/close the
-             * slider in the Regulatory domain dialog.
-             */
-            initNumChannelsPreference();
-        } else {
-            Preference chanPref = findPreference(KEY_NUM_CHANNELS);
-            if (chanPref != null) {
-              getPreferenceScreen().removePreference(chanPref);
-            }
-        }
     }
-    
+
     @Override
     public void onResume() {
         super.onResume();
 
-        /**
-         * Remove user control of regulatory domain
-         * channel count settings in non userdebug builds
-         */
-        if (DEBUGGABLE == 1) {
-            initNumChannelsPreference();
-        }
         initSleepPolicyPreference();
         refreshWifiInfo();
     }
 
-    private void initNumChannelsPreference() {
-        ListPreference pref = (ListPreference) findPreference(KEY_NUM_CHANNELS);
-        pref.setOnPreferenceChangeListener(this);
-
-        WifiManager wifiManager = (WifiManager) getSystemService(Activity.WIFI_SERVICE);
-        /*
-         * Generate the list of valid channel counts to show in the ListPreference.
-         * The values are numerical, so the only text to be localized is the
-         * "channel_word" resource.
-         */
-        int[] validChannelCounts = wifiManager.getValidChannelCounts();
-        if (validChannelCounts == null) {
-            Toast.makeText(getActivity(), R.string.wifi_setting_num_channels_error,
-                           Toast.LENGTH_SHORT).show();
-            pref.setEnabled(false);
-            return;
-        }
-        String[] entries = new String[validChannelCounts.length];
-        String[] entryValues = new String[validChannelCounts.length];
-
-        for (int i = 0; i < validChannelCounts.length; i++) {
-            entryValues[i] = String.valueOf(validChannelCounts[i]);
-            entries[i] = getActivity().getString(R.string.wifi_setting_num_channels_channel_phrase,
-                    validChannelCounts[i]);
-        }
-        pref.setEntries(entries);
-        pref.setEntryValues(entryValues);
-        pref.setEnabled(true);
-        int numChannels = wifiManager.getNumAllowedChannels();
-        if (numChannels >= 0) {
-            pref.setValue(String.valueOf(numChannels));
-        }
-    }
-    
     private void initSleepPolicyPreference() {
         ListPreference pref = (ListPreference) findPreference(KEY_SLEEP_POLICY);
         pref.setOnPreferenceChangeListener(this);
@@ -133,21 +68,7 @@ public class AdvancedSettings extends SettingsPreferenceFragment
         String key = preference.getKey();
         if (key == null) return true;
 
-        if (key.equals(KEY_NUM_CHANNELS)) {
-            try {
-                int numChannels = Integer.parseInt((String) newValue);
-                WifiManager wifiManager = (WifiManager) getSystemService(Activity.WIFI_SERVICE);
-                if (!wifiManager.setNumAllowedChannels(numChannels, true)) {
-                    Toast.makeText(getActivity(), R.string.wifi_setting_num_channels_error,
-                            Toast.LENGTH_SHORT).show();
-                }
-            } catch (NumberFormatException e) {
-                Toast.makeText(getActivity(), R.string.wifi_setting_num_channels_error,
-                        Toast.LENGTH_SHORT).show();
-                return false;
-            }
-            
-        } else if (key.equals(KEY_SLEEP_POLICY)) {
+        if (key.equals(KEY_SLEEP_POLICY)) {
             try {
                 Settings.System.putInt(getContentResolver(),
                         Settings.System.WIFI_SLEEP_POLICY, Integer.parseInt(((String) newValue)));
@@ -157,7 +78,7 @@ public class AdvancedSettings extends SettingsPreferenceFragment
                 return false;
             }
         }
-        
+
         return true;
     }
 
@@ -167,7 +88,7 @@ public class AdvancedSettings extends SettingsPreferenceFragment
 
         Preference wifiMacAddressPref = findPreference(KEY_MAC_ADDRESS);
         String macAddress = wifiInfo == null ? null : wifiInfo.getMacAddress();
-        wifiMacAddressPref.setSummary(!TextUtils.isEmpty(macAddress) ? macAddress 
+        wifiMacAddressPref.setSummary(!TextUtils.isEmpty(macAddress) ? macAddress
                 : getActivity().getString(R.string.status_unavailable));
 
         Preference wifiIpAddressPref = findPreference(KEY_CURRENT_IP_ADDRESS);