diff --git a/src/com/android/phone/CallFeaturesSetting.java b/src/com/android/phone/CallFeaturesSetting.java
index d249fae..e64c81c 100644
--- a/src/com/android/phone/CallFeaturesSetting.java
+++ b/src/com/android/phone/CallFeaturesSetting.java
@@ -455,10 +455,16 @@
         boolean useWfcHomeModeForRoaming = carrierConfig.getBoolean(
                     CarrierConfigManager.KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL,
                     false);
+        boolean isDataEnabled;
+        if (mPhone.isUsingNewDataStack()) {
+            isDataEnabled = mPhone.getDataSettingsManager().isDataEnabled();
+        } else {
+            isDataEnabled = mPhone.getDataEnabledSettings().isDataEnabled();
+        }
         if (mImsMgr.isVtEnabledByPlatform() && mImsMgr.isVtProvisionedOnDevice()
                 && (carrierConfig.getBoolean(
                         CarrierConfigManager.KEY_IGNORE_DATA_ENABLED_CHANGED_FOR_VIDEO_CALLS)
-                || mPhone.getDataEnabledSettings().isDataEnabled())) {
+                || isDataEnabled)) {
             boolean currentValue =
                     mImsMgr.isEnhanced4gLteModeSettingEnabledByUser()
                     ? mImsMgr.isVtEnabledByUser() : false;
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 161690d..9dae962 100755
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -2803,8 +2803,13 @@
             int subId = mSubscriptionController.getDefaultDataSubId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
-                phone.getDataEnabledSettings().setDataEnabled(
-                        TelephonyManager.DATA_ENABLED_REASON_USER, true);
+                if (phone.isUsingNewDataStack()) {
+                    phone.getDataSettingsManager().setDataEnabled(
+                            TelephonyManager.DATA_ENABLED_REASON_USER, true);
+                } else {
+                    phone.getDataEnabledSettings().setDataEnabled(
+                            TelephonyManager.DATA_ENABLED_REASON_USER, true);
+                }
                 return true;
             } else {
                 return false;
@@ -2824,8 +2829,13 @@
             int subId = mSubscriptionController.getDefaultDataSubId();
             final Phone phone = getPhone(subId);
             if (phone != null) {
-                phone.getDataEnabledSettings().setDataEnabled(
-                        TelephonyManager.DATA_ENABLED_REASON_USER, false);
+                if (phone.isUsingNewDataStack()) {
+                    phone.getDataSettingsManager().setDataEnabled(
+                            TelephonyManager.DATA_ENABLED_REASON_USER, false);
+                } else {
+                    phone.getDataEnabledSettings().setDataEnabled(
+                            TelephonyManager.DATA_ENABLED_REASON_USER, false);
+                }
                 return true;
             } else {
                 return false;
@@ -6764,10 +6774,14 @@
             Phone phone = PhoneFactory.getPhone(phoneId);
             if (phone != null) {
                 boolean retVal;
-                if (reason == TelephonyManager.DATA_ENABLED_REASON_USER) {
-                    retVal = phone.isUserDataEnabled();
+                if (phone.isUsingNewDataStack()) {
+                    retVal = phone.getDataSettingsManager().isDataEnabledForReason(reason);
                 } else {
-                    retVal = phone.getDataEnabledSettings().isDataEnabledForReason(reason);
+                    if (reason == TelephonyManager.DATA_ENABLED_REASON_USER) {
+                        retVal = phone.isUserDataEnabled();
+                    } else {
+                        retVal = phone.getDataEnabledSettings().isDataEnabledForReason(reason);
+                    }
                 }
                 if (DBG) log("isDataEnabledForReason: retVal=" + retVal);
                 return retVal;
@@ -8497,7 +8511,11 @@
                 if (reason == TelephonyManager.DATA_ENABLED_REASON_CARRIER) {
                     phone.carrierActionSetMeteredApnsEnabled(enabled);
                 } else {
-                    phone.getDataEnabledSettings().setDataEnabled(reason, enabled);
+                    if (phone.isUsingNewDataStack()) {
+                        phone.getDataSettingsManager().setDataEnabled(reason, enabled);
+                    } else {
+                        phone.getDataEnabledSettings().setDataEnabled(reason, enabled);
+                    }
                 }
             }
         } finally {
@@ -9704,7 +9722,13 @@
             if (phone == null) return false;
 
             boolean isMetered = ApnSettingUtils.isMeteredApnType(apnType, phone);
-            return !isMetered || phone.getDataEnabledSettings().isDataEnabled(apnType);
+            boolean isDataEnabled;
+            if (phone.isUsingNewDataStack()) {
+                isDataEnabled = phone.getDataSettingsManager().isDataEnabled(apnType);
+            } else {
+                isDataEnabled = phone.getDataEnabledSettings().isDataEnabled(apnType);
+            }
+            return !isMetered || isDataEnabled;
         } finally {
             Binder.restoreCallingIdentity(identity);
         }
@@ -9858,9 +9882,17 @@
 
             switch (policy) {
                 case TelephonyManager.MOBILE_DATA_POLICY_DATA_ON_NON_DEFAULT_DURING_VOICE_CALL:
-                    return phone.getDataEnabledSettings().isDataAllowedInVoiceCall();
+                    if (phone.isUsingNewDataStack()) {
+                        return phone.getDataSettingsManager().isDataAllowedInVoiceCall();
+                    } else {
+                        return phone.getDataEnabledSettings().isDataAllowedInVoiceCall();
+                    }
                 case TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED:
-                    return phone.getDataEnabledSettings().isMmsAlwaysAllowed();
+                    if (phone.isUsingNewDataStack()) {
+                        return phone.getDataSettingsManager().isMmsAlwaysAllowed();
+                    } else {
+                        return phone.getDataEnabledSettings().isMmsAlwaysAllowed();
+                    }
                 default:
                     throw new IllegalArgumentException(policy + " is not a valid policy");
             }
@@ -9881,10 +9913,18 @@
 
             switch (policy) {
                 case TelephonyManager.MOBILE_DATA_POLICY_DATA_ON_NON_DEFAULT_DURING_VOICE_CALL:
-                    phone.getDataEnabledSettings().setAllowDataDuringVoiceCall(enabled);
+                    if (phone.isUsingNewDataStack()) {
+                        phone.getDataSettingsManager().setAllowDataDuringVoiceCall(enabled);
+                    } else {
+                        phone.getDataEnabledSettings().setAllowDataDuringVoiceCall(enabled);
+                    }
                     break;
                 case TelephonyManager.MOBILE_DATA_POLICY_MMS_ALWAYS_ALLOWED:
-                    phone.getDataEnabledSettings().setAlwaysAllowMmsData(enabled);
+                    if (phone.isUsingNewDataStack()) {
+                        phone.getDataSettingsManager().setAlwaysAllowMmsData(enabled);
+                    } else {
+                        phone.getDataEnabledSettings().setAlwaysAllowMmsData(enabled);
+                    }
                     break;
                 default:
                     throw new IllegalArgumentException(policy + " is not a valid policy");