diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index de5e979..755d970 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -571,13 +571,6 @@
                 android:theme="@style/Empty">
         </activity>
 
-        <activity android:name="HfaActivity"
-                android:configChanges="orientation|screenSize|keyboardHidden"
-                android:launchMode="singleInstance"
-                android:theme="@style/Empty"
-                android:exported="false">
-        </activity>
-
         <activity android:name="com.android.phone.settings.PhoneAccountSettingsActivity"
             android:label="@string/phone_accounts"
             android:theme="@style/DialerSettingsLight">
@@ -602,9 +595,6 @@
             </intent-filter>
         </activity>
 
-        <!-- service to dump telephony information -->
-        <service android:name="HfaService" android:exported="false"/>
-
         <!-- Telecom integration -->
         <service
                 android:singleUser="true"
diff --git a/src/com/android/phone/HfaActivity.java b/src/com/android/phone/HfaActivity.java
deleted file mode 100644
index b526d46..0000000
--- a/src/com/android/phone/HfaActivity.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.phone;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.PendingIntent;
-import android.content.DialogInterface;
-import android.os.Bundle;
-import android.util.Log;
-
-/**
- * Starts and displays status for Hands Free Activation (HFA).
- *
- * This class operates with Hands Free Activation apps. It comes up during activation
- * requests that occur outside of setup wizard and so provides its own UI.
- * It uses {@link HfaLogic} to perform the actual activation and during the process
- * displays a "performing activation..." dialog.  This will remain up until the user
- * chooses to skip the activation (still happens in the background) or the activation
- * is successful.  Upon failure, the dialog also goes away but a subsequent dialog will
- * ask the user if they would like to try again or cancel.
- */
-public class HfaActivity extends Activity {
-    private static final String TAG = HfaActivity.class.getSimpleName();
-
-    private AlertDialog mDialog;
-    private HfaLogic mHfaLogic;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        Log.i(TAG, "onCreate");
-
-        final PendingIntent otaResponseIntent = getIntent().getParcelableExtra(
-                OtaUtils.EXTRA_OTASP_RESULT_CODE_PENDING_INTENT);
-
-        mHfaLogic = new HfaLogic(this.getApplicationContext(), new HfaLogic.HfaLogicCallback() {
-            @Override
-            public void onSuccess() {
-                onHfaSuccess();
-            }
-
-            @Override
-            public void onError(String error) {
-                onHfaError(error);
-            }
-        }, otaResponseIntent);
-
-        startProvisioning();
-    }
-
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-
-        Log.i(TAG, "onDestroy");
-
-        if (mDialog != null && mDialog.isShowing()) {
-            mDialog.dismiss();
-            mDialog = null;
-        }
-    }
-
-    private void startProvisioning() {
-        buildAndShowDialog();
-        mHfaLogic.start();
-    }
-
-    private void buildAndShowDialog() {
-        mDialog = new AlertDialog.Builder(this, AlertDialog.THEME_DEVICE_DEFAULT_LIGHT)
-                .setTitle(R.string.ota_hfa_activation_title)
-                .setMessage(R.string.ota_hfa_activation_dialog_message)
-                .setPositiveButton(R.string.ota_skip_activation_dialog_skip_label,
-                        new DialogInterface.OnClickListener() {
-                            @Override
-                            public void onClick(DialogInterface di, int which) {
-                                onUserSkip();
-                            }})
-                /*.setOnCancelListener(new DialogInterface.OnCancelListener() {
-                    @Override
-                    public void onCancel(DialogInterface di) {
-                        sendFinalResponse(OTASP_USER_SKIPPED);
-                    }})*/
-                .create();
-
-        // Do not allow user to dismiss dialog unless they are clicking "skip"
-        mDialog.setCanceledOnTouchOutside(false);
-        mDialog.setCancelable(false);
-
-        Log.i(TAG, "showing dialog");
-        mDialog.show();
-    }
-
-    private void onHfaError(String errorMsg) {
-        mDialog.dismiss();
-
-        AlertDialog errorDialog = new AlertDialog.Builder(this,
-                AlertDialog.THEME_DEVICE_DEFAULT_LIGHT)
-            .setMessage(errorMsg)
-            .setPositiveButton(R.string.ota_skip_activation_dialog_skip_label,
-                    new DialogInterface.OnClickListener() {
-                        @Override
-                        public void onClick(DialogInterface di, int which) {
-                            di.dismiss();
-                            onUserSkip();
-                        }
-                    })
-            .setNegativeButton(R.string.ota_try_again,
-                    new DialogInterface.OnClickListener() {
-                        @Override
-                        public void onClick(DialogInterface di, int which) {
-                            di.dismiss();
-                            startProvisioning();
-                        }
-                    })
-            .create();
-
-        errorDialog.show();
-    }
-
-    private void onHfaSuccess() {
-        finish();
-    }
-
-    private void onUserSkip() {
-        finish();
-    }
-
-}
diff --git a/src/com/android/phone/HfaLogic.java b/src/com/android/phone/HfaLogic.java
deleted file mode 100644
index b064b18..0000000
--- a/src/com/android/phone/HfaLogic.java
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.phone;
-
-import android.app.PendingIntent;
-import android.app.PendingIntent.CanceledException;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.os.AsyncResult;
-import android.os.Handler;
-import android.os.Message;
-import android.telephony.ServiceState;
-import android.util.Log;
-
-import com.android.internal.telephony.Phone;
-import com.google.common.base.Preconditions;
-
-/**
- * Starts and displays status for Hands Free Activation (HFA).
- *
- * This class operates with Hands Free Activation apps.
- * It starts by broadcasting the intent com.android.action.START_HFA.
- * An HFA app will pick that up and start the HFA process.
- * If it fails it return ERROR_HFA Intent and upon success returns COMPLETE_HFA.
- *
- * If successful, we bounce the radio so that the service picks up the new number.
- * Once the radio is back on we callback the requestor.
- *
- * If there is an error, we do not bounce the radio but still callback with a failure.
- *
- * TODO(klp): We need system-only permissions for the HFA intents.
- */
-public class HfaLogic {
-    private static final String TAG = HfaLogic.class.getSimpleName();
-
-    private static final String ACTION_START = "com.android.action.START_HFA";
-    private static final String ACTION_ERROR = "com.android.action.ERROR_HFA";
-    private static final String ACTION_CANCEL = "com.android.action.CANCEL_HFA";
-    private static final String ACTION_COMPLETE = "com.android.action.COMPLETE_HFA";
-
-    private static final int SERVICE_STATE_CHANGED = 1;
-
-    public static final int NOT_WAITING = 0;
-    public static final int WAITING_FOR_RADIO_OFF = 1;
-    public static final int WAITING_FOR_RADIO_ON = 2;
-
-    public static final int OTASP_UNKNOWN = 0;
-    public static final int OTASP_USER_SKIPPED = 1;
-    public static final int OTASP_SUCCESS = 2;
-    public static final int OTASP_FAILURE = 3;
-
-    private int mPhoneMonitorState = NOT_WAITING;
-    private BroadcastReceiver mReceiver;
-    private HfaLogicCallback mCallback;
-    private PendingIntent mResponseIntent;
-    private Context mContext;
-
-    // No retry at the moment. Increase later if necessary.
-    private static final int DEFAULT_RETRY_COUNT = 0;
-    private int mRetryCount;
-
-    public interface HfaLogicCallback {
-        public void onSuccess();
-        public void onError(String errorMsg);
-    }
-
-    public HfaLogic(Context context, HfaLogicCallback callback, PendingIntent intent) {
-        mCallback = Preconditions.checkNotNull(callback);
-        mContext = Preconditions.checkNotNull(context);
-        mResponseIntent = intent;
-    }
-
-    public void start() {
-        Log.i(TAG, "start:");
-        mRetryCount = DEFAULT_RETRY_COUNT;
-        startHfaIntentReceiver();
-        startProvisioning();
-    }
-
-    private void startProvisioning() {
-        Log.i(TAG, "startProvisioning:");
-        sendHfaCommand(ACTION_START);
-    }
-
-    private void sendHfaCommand(String action) {
-        Log.i(TAG, "sendHfaCommand: command=" + action);
-        mContext.sendBroadcast(new Intent(action));
-    }
-
-    private void onHfaError(String errorMsg) {
-        Log.i(TAG, "onHfaError: call mCallBack.onError errorMsg=" + errorMsg
-                + " mRetryCount=" + mRetryCount);
-        mRetryCount -= 1;
-        if (mRetryCount >= 0) {
-            Log.i(TAG, "onHfaError: retry");
-            startProvisioning();
-        } else {
-            Log.i(TAG, "onHfaError: Declare OTASP_FAILURE");
-            mRetryCount = 0;
-            stopHfaIntentReceiver();
-            sendFinalResponse(OTASP_FAILURE, errorMsg);
-            mCallback.onError(errorMsg);
-        }
-    }
-
-    private void onHfaSuccess() {
-        Log.i(TAG, "onHfaSuccess: NOT bouncing radio call onTotalSuccess");
-        stopHfaIntentReceiver();
-        // bounceRadio();
-        onTotalSuccess();
-    }
-
-    private void onTotalSuccess() {
-        Log.i(TAG, "onTotalSuccess: call mCallBack.onSuccess");
-        sendFinalResponse(OTASP_SUCCESS, null);
-        mCallback.onSuccess();
-    }
-
-    private void bounceRadio() {
-        final Phone phone = PhoneGlobals.getInstance().getPhone();
-        phone.registerForServiceStateChanged(mHandler, SERVICE_STATE_CHANGED, null);
-
-        mPhoneMonitorState = WAITING_FOR_RADIO_OFF;
-        phone.setRadioPower(false);
-        onServiceStateChange(phone.getServiceState());
-    }
-
-    private void onServiceStateChange(ServiceState state) {
-        final boolean radioIsOff = state.getVoiceRegState() == ServiceState.STATE_POWER_OFF;
-        final Phone phone = PhoneGlobals.getInstance().getPhone();
-
-        Log.i(TAG, "Radio is on: " + !radioIsOff);
-
-        if (mPhoneMonitorState == WAITING_FOR_RADIO_OFF) {
-            if (radioIsOff) {
-                mPhoneMonitorState = WAITING_FOR_RADIO_ON;
-                phone.setRadioPower(true);
-            }
-        } else if (mPhoneMonitorState == WAITING_FOR_RADIO_ON) {
-            if (!radioIsOff) {
-                mPhoneMonitorState = NOT_WAITING;
-                phone.unregisterForServiceStateChanged(mHandler);
-
-                onTotalSuccess();
-            }
-        }
-    }
-
-    private void startHfaIntentReceiver() {
-        final IntentFilter filter = new IntentFilter(ACTION_COMPLETE);
-        filter.addAction(ACTION_ERROR);
-
-        mReceiver = new BroadcastReceiver() {
-            @Override
-            public void onReceive(Context context, Intent intent) {
-                final String action = intent.getAction();
-                if (action.equals(ACTION_ERROR)) {
-                    onHfaError(intent.getStringExtra("errorCode"));
-                } else if (action.equals(ACTION_COMPLETE)) {
-                    Log.i(TAG, "Hfa Successful");
-                    onHfaSuccess();
-                }
-            }
-        };
-
-        mContext.registerReceiver(mReceiver, filter);
-    }
-
-    private void stopHfaIntentReceiver() {
-        if (mReceiver != null) {
-            mContext.unregisterReceiver(mReceiver);
-            mReceiver = null;
-        }
-    }
-
-    private void sendFinalResponse(int responseCode, String errorCode) {
-        if (mResponseIntent != null) {
-            final Intent extraStuff = new Intent();
-            extraStuff.putExtra(OtaUtils.EXTRA_OTASP_RESULT_CODE, responseCode);
-
-            if (responseCode == OTASP_FAILURE && errorCode != null) {
-                extraStuff.putExtra(OtaUtils.EXTRA_OTASP_ERROR_CODE, errorCode);
-            }
-
-            try {
-                Log.i(TAG, "Sending OTASP confirmation with result code: "
-                        + responseCode);
-                mResponseIntent.send(mContext, 0 /* resultCode (not used) */, extraStuff);
-            } catch (CanceledException e) {
-                Log.e(TAG, "Pending Intent canceled");
-            }
-        }
-    }
-
-    private Handler mHandler = new Handler() {
-        @Override
-        public void handleMessage(Message msg) {
-            switch (msg.what) {
-                case SERVICE_STATE_CHANGED:
-                    ServiceState state = (ServiceState) ((AsyncResult) msg.obj).result;
-                    onServiceStateChange(state);
-                    break;
-                default:
-                    break;
-            }
-        }
-    };
-
-}
diff --git a/src/com/android/phone/HfaService.java b/src/com/android/phone/HfaService.java
deleted file mode 100644
index bc07453..0000000
--- a/src/com/android/phone/HfaService.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.phone;
-
-import android.app.PendingIntent;
-import android.app.Service;
-import android.content.Intent;
-import android.os.IBinder;
-import android.util.Log;
-
-/**
- * Service for performing HfaActivation without any UI.
- */
-public class HfaService extends Service {
-    private static final String TAG = HfaService.class.getSimpleName();
-
-    private HfaLogic mHfaLogic;
-
-    @Override
-    public void onCreate() {
-        Log.i(TAG, "service started");
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        final PendingIntent otaResponseIntent = intent.getParcelableExtra(
-                OtaUtils.EXTRA_OTASP_RESULT_CODE_PENDING_INTENT);
-
-        mHfaLogic = new HfaLogic(this, new HfaLogic.HfaLogicCallback() {
-            @Override
-            public void onSuccess() {
-                Log.i(TAG, "onSuccess");
-                onComplete();
-            }
-
-            @Override
-            public void onError(String msg) {
-                Log.i(TAG, "onError: " + msg);
-                // We do not respond from this service. On success or failure
-                // we do the same thing...finish.
-                onComplete();
-            }
-        }, otaResponseIntent);
-        mHfaLogic.start();
-
-        return START_REDELIVER_INTENT;
-    }
-
-    @Override
-    public IBinder onBind(Intent intent) {
-        return null;
-    }
-
-    private void onComplete() {
-        stopSelf();
-    }
-}
diff --git a/src/com/android/phone/InCallScreenShowActivation.java b/src/com/android/phone/InCallScreenShowActivation.java
index 9d35442..78cc20b 100644
--- a/src/com/android/phone/InCallScreenShowActivation.java
+++ b/src/com/android/phone/InCallScreenShowActivation.java
@@ -18,14 +18,10 @@
 
 import android.app.Activity;
 import android.app.PendingIntent;
-import android.content.Context;
 import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
 import android.os.Bundle;
 import android.os.PersistableBundle;
 import android.os.SystemProperties;
-import android.provider.Settings;
 import android.telephony.CarrierConfigManager;
 import android.util.Log;
 
@@ -92,14 +88,6 @@
         if (intent.getAction().equals(OtaUtils.ACTION_PERFORM_CDMA_PROVISIONING)) {
 
             PersistableBundle carrierConfig = app.getCarrierConfig();
-            boolean usesHfa = carrierConfig.getBoolean(
-                    CarrierConfigManager.KEY_USE_HFA_FOR_PROVISIONING_BOOL);
-            if (usesHfa) {
-                Log.i(LOG_TAG, "Starting Hfa from ACTION_PERFORM_CDMA_PROVISIONING");
-                startHfa();
-                finish();
-                return;
-            }
 
             boolean usesOtasp = carrierConfig.getBoolean(
                     CarrierConfigManager.KEY_USE_OTASP_FOR_PROVISIONING_BOOL);
@@ -179,65 +167,4 @@
 
         finish();
     }
-
-    /**
-     * On devices that provide a phone initialization wizard (such as Google Setup Wizard),
-     * the wizard displays it's own activation UI. The Hfa activation started by this class
-     * will show a UI or not depending on the status of the setup wizard. If the setup wizard
-     * is running, do not show a UI, otherwise show our own UI since setup wizard will not.
-     *
-     * The method checks two properties:
-     * 1. Does the device require a setup wizard (ro.setupwizard.mode == (REQUIRED|OPTIONAL))
-     * 2. Is device_provisioned set to non-zero--a property that setup wizard sets at completion.
-     * @return true if wizard is running, false otherwise.
-     */
-    private boolean isWizardRunning(Context context) {
-        Intent intent = new Intent("android.intent.action.DEVICE_INITIALIZATION_WIZARD");
-        ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(intent,
-                PackageManager.MATCH_DEFAULT_ONLY);
-        boolean provisioned = Settings.Global.getInt(context.getContentResolver(),
-                Settings.Global.DEVICE_PROVISIONED, 0) != 0;
-        String mode = SystemProperties.get("ro.setupwizard.mode", "REQUIRED");
-        boolean runningSetupWizard = "REQUIRED".equals(mode) || "OPTIONAL".equals(mode);
-        if (DBG) {
-            Log.v(LOG_TAG, "resolvInfo = " + resolveInfo + ", provisioned = " + provisioned
-                    + ", runningSetupWizard = " + runningSetupWizard);
-        }
-        return resolveInfo != null && !provisioned && runningSetupWizard;
-    }
-
-    /**
-     * Starts the HFA provisioning process by bringing up the HFA Activity.
-     */
-    private void startHfa() {
-        boolean isWizardRunning = isWizardRunning(this);
-        // We always run our HFA logic if we're in setup wizard, but if we're outside of setup
-        // wizard then we have to check a config to see if we should still run HFA.
-        if (isWizardRunning ||
-                getResources().getBoolean(R.bool.config_allow_hfa_outside_of_setup_wizard)) {
-
-            final Intent intent = new Intent();
-
-            final PendingIntent otaResponseIntent = getIntent().getParcelableExtra(
-                    OtaUtils.EXTRA_OTASP_RESULT_CODE_PENDING_INTENT);
-
-            final boolean showUi = !isWizardRunning;
-            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-
-            if (otaResponseIntent != null) {
-                intent.putExtra(OtaUtils.EXTRA_OTASP_RESULT_CODE_PENDING_INTENT, otaResponseIntent);
-            }
-
-            Log.v(LOG_TAG, "Starting hfa activation activity");
-            if (showUi) {
-                intent.setClassName(this, HfaActivity.class.getName());
-                startActivity(intent);
-            } else {
-                intent.setClassName(this, HfaService.class.getName());
-                startService(intent);
-            }
-
-        }
-        setResult(RESULT_OK);
-    }
 }