diff --git a/src/com/android/settings/network/telephony/MobileNetworkUtils.java b/src/com/android/settings/network/telephony/MobileNetworkUtils.java
index dcd7312..118e4d5 100644
--- a/src/com/android/settings/network/telephony/MobileNetworkUtils.java
+++ b/src/com/android/settings/network/telephony/MobileNetworkUtils.java
@@ -18,6 +18,19 @@
 
 import static android.provider.Telephony.Carriers.ENFORCE_MANAGED_URI;
 
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.CDMA;
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.EVDO;
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.GSM;
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.LTE;
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.NR;
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.RAF_TD_SCDMA;
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.RAF_UNKNOWN;
+import static com.android.settings.network.telephony.TelephonyConstants.RadioAccessFamily.WCDMA;
+import static com.android.settings.network.telephony.TelephonyConstants.TelephonyManagerConstants.NETWORK_MODE_LTE_GSM_WCDMA;
+import static com.android.settings.network.telephony.TelephonyConstants.TelephonyManagerConstants.NETWORK_MODE_LTE_CDMA_EVDO;
+import static com.android.settings.network.telephony.TelephonyConstants.TelephonyManagerConstants.NETWORK_MODE_NR_LTE_CDMA_EVDO;
+import static com.android.settings.network.telephony.TelephonyConstants.TelephonyManagerConstants.NETWORK_MODE_NR_LTE_GSM_WCDMA;
+
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
@@ -403,8 +416,10 @@
                     context.getContentResolver(),
                     android.provider.Settings.Global.PREFERRED_NETWORK_MODE + subId,
                     TelephonyManager.DEFAULT_PREFERRED_NETWORK_MODE);
-            if (settingsNetworkMode == TelephonyManagerConstants.NETWORK_MODE_LTE_GSM_WCDMA
-                    || settingsNetworkMode == TelephonyManagerConstants.NETWORK_MODE_LTE_CDMA_EVDO) {
+            if (settingsNetworkMode == NETWORK_MODE_LTE_GSM_WCDMA
+                    || settingsNetworkMode == NETWORK_MODE_LTE_CDMA_EVDO
+                    || settingsNetworkMode == NETWORK_MODE_NR_LTE_GSM_WCDMA
+                    || settingsNetworkMode == NETWORK_MODE_NR_LTE_CDMA_EVDO) {
                 return true;
             }
 
@@ -431,8 +446,10 @@
                 android.provider.Settings.Global.PREFERRED_NETWORK_MODE + subId,
                 TelephonyManager.DEFAULT_PREFERRED_NETWORK_MODE);
         if (isWorldMode(context, subId)) {
-            if (networkMode == TelephonyManagerConstants.NETWORK_MODE_LTE_CDMA_EVDO
-                    || networkMode == TelephonyManagerConstants.NETWORK_MODE_LTE_GSM_WCDMA) {
+            if (networkMode == NETWORK_MODE_LTE_CDMA_EVDO
+                    || networkMode == NETWORK_MODE_LTE_GSM_WCDMA
+                    || networkMode == NETWORK_MODE_NR_LTE_CDMA_EVDO
+                    || networkMode == NETWORK_MODE_NR_LTE_GSM_WCDMA) {
                 return true;
             } else if (shouldSpeciallyUpdateGsmCdma(context, subId)) {
                 return true;
diff --git a/src/com/android/settings/network/telephony/cdma/CdmaSystemSelectPreferenceController.java b/src/com/android/settings/network/telephony/cdma/CdmaSystemSelectPreferenceController.java
index e90a240..023f89e 100644
--- a/src/com/android/settings/network/telephony/cdma/CdmaSystemSelectPreferenceController.java
+++ b/src/com/android/settings/network/telephony/cdma/CdmaSystemSelectPreferenceController.java
@@ -16,6 +16,9 @@
 
 package com.android.settings.network.telephony.cdma;
 
+import static com.android.settings.network.telephony.TelephonyConstants.TelephonyManagerConstants.NETWORK_MODE_LTE_GSM_WCDMA;
+import static com.android.settings.network.telephony.TelephonyConstants.TelephonyManagerConstants.NETWORK_MODE_NR_LTE_GSM_WCDMA;
+
 import android.content.Context;
 import android.provider.Settings;
 import android.telephony.TelephonyManager;
@@ -53,8 +56,9 @@
                 mContext.getContentResolver(),
                 Settings.Global.PREFERRED_NETWORK_MODE + mSubId,
                 TelephonyManager.DEFAULT_PREFERRED_NETWORK_MODE);
-        listPreference.setEnabled(
-                settingsNetworkMode != TelephonyManagerConstants.NETWORK_MODE_LTE_GSM_WCDMA);
+        final boolean enableList = settingsNetworkMode != NETWORK_MODE_LTE_GSM_WCDMA
+                && settingsNetworkMode != NETWORK_MODE_NR_LTE_GSM_WCDMA;
+        listPreference.setEnabled(enableList);
     }
 
     @Override