diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 1db9050a3ae12..bf3fa2907b6b7 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -2152,8 +2152,14 @@
         been identified for them as running). [CHAR LIMIT=NONE] -->
     <string name="running_foreground_services_msg">Tap for details on battery and data usage</string>
 
-    <!-- Prompt to turn off data usage [CHAR LIMIT=NONE] -->
-    <string name="data_usage_disable_mobile" msgid="8656552431969276305">Turn off mobile data?</string>
+    <!-- Title of the dialog to turn off data usage [CHAR LIMIT=NONE] -->
+    <string name="mobile_data_disable_title">Turn off mobile data?</string>
+
+    <!-- Message body of the dialog to turn off data usage [CHAR LIMIT=NONE] -->
+    <string name="mobile_data_disable_message">You won\’t have access to data or the internet through <xliff:g id="carrier" example="T-Mobile">%s</xliff:g>. Internet will only be available via Wi-Fi.</string>
+
+    <!-- Text used to refer to the user's current carrier in mobile_data_disable_message if the users's mobile network carrier name is not available [CHAR LIMIT=NONE] -->
+    <string name="mobile_data_disable_message_default_carrier">your carrier</string>
 
     <!-- Warning shown when user input has been blocked due to another app overlaying screen
      content. Since we don't know what the app is showing on top of the input target, we
diff --git a/packages/SystemUI/src/com/android/systemui/Prefs.java b/packages/SystemUI/src/com/android/systemui/Prefs.java
index 396d317e89545..1a9655ef62cd2 100644
--- a/packages/SystemUI/src/com/android/systemui/Prefs.java
+++ b/packages/SystemUI/src/com/android/systemui/Prefs.java
@@ -52,7 +52,8 @@ public final class Prefs {
             Key.SEEN_MULTI_USER,
             Key.NUM_APPS_LAUNCHED,
             Key.HAS_SEEN_RECENTS_ONBOARDING,
-            Key.SEEN_RINGER_GUIDANCE_COUNT
+            Key.SEEN_RINGER_GUIDANCE_COUNT,
+            Key.QS_HAS_TURNED_OFF_MOBILE_DATA
     })
     public @interface Key {
         @Deprecated
@@ -89,6 +90,7 @@ public final class Prefs {
         String HAS_SEEN_RECENTS_ONBOARDING = "HasSeenRecentsOnboarding";
         String SEEN_RINGER_GUIDANCE_COUNT = "RingerGuidanceCount";
         String QS_TILE_SPECS_REVEALED = "QsTileSpecsRevealed";
+        String QS_HAS_TURNED_OFF_MOBILE_DATA = "QsHasTurnedOffMobileData";
     }
 
     public static boolean getBoolean(Context context, @Key String key, boolean defaultValue) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
index b7a64e1545a89..2abe9d9285fb2 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.qs.tiles;
 
+import static com.android.systemui.Prefs.Key.QS_HAS_TURNED_OFF_MOBILE_DATA;
+
 import android.app.AlertDialog;
 import android.app.AlertDialog.Builder;
 import android.content.Context;
@@ -34,8 +36,8 @@ import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.net.DataUsageController;
 import com.android.systemui.Dependency;
+import com.android.systemui.Prefs;
 import com.android.systemui.R;
-import com.android.systemui.R.string;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSIconView;
@@ -108,7 +110,11 @@ public class CellularTile extends QSTileImpl<SignalState> {
             if (mKeyguardMonitor.isSecure() && !mKeyguardMonitor.canSkipBouncer()) {
                 mActivityStarter.postQSRunnableDismissingKeyguard(this::showDisableDialog);
             } else {
-                mUiHandler.post(this::showDisableDialog);
+                if (Prefs.getBoolean(mContext, QS_HAS_TURNED_OFF_MOBILE_DATA, false)) {
+                    mDataController.setMobileDataEnabled(false);
+                } else {
+                    mUiHandler.post(this::showDisableDialog);
+                }
             }
         } else {
             mDataController.setMobileDataEnabled(true);
@@ -117,12 +123,20 @@ public class CellularTile extends QSTileImpl<SignalState> {
 
     private void showDisableDialog() {
         mHost.collapsePanels();
+        String carrierName = mController.getMobileDataNetworkName();
+        if (TextUtils.isEmpty(carrierName)) {
+            carrierName = mContext.getString(R.string.mobile_data_disable_message_default_carrier);
+        }
         AlertDialog dialog = new Builder(mContext)
-                .setMessage(string.data_usage_disable_mobile)
+                .setTitle(R.string.mobile_data_disable_title)
+                .setMessage(mContext.getString(R.string.mobile_data_disable_message, carrierName))
                 .setNegativeButton(android.R.string.cancel, null)
                 .setPositiveButton(
                         com.android.internal.R.string.alert_windows_notification_turn_off_action,
-                        (d, w) -> mDataController.setMobileDataEnabled(false))
+                        (d, w) -> {
+                            mDataController.setMobileDataEnabled(false);
+                            Prefs.putBoolean(mContext, QS_HAS_TURNED_OFF_MOBILE_DATA, true);
+                        })
                 .create();
         dialog.getWindow().setType(LayoutParams.TYPE_KEYGUARD_DIALOG);
         SystemUIDialog.setShowForAllUsers(dialog, true);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
index 9eee906bd71c7..76e3ad713938b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
@@ -36,6 +36,7 @@ public interface NetworkController extends CallbackController<SignalCallback>, D
     AccessPointController getAccessPointController();
     DataUsageController getMobileDataController();
     DataSaverController getDataSaverController();
+    String getMobileDataNetworkName();
 
     boolean hasVoiceCallingFeature();
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index 2258fa251800a..779b0fb953cae 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -308,6 +308,7 @@ public class NetworkControllerImpl extends BroadcastReceiver
         return mDefaultSignalController;
     }
 
+    @Override
     public String getMobileDataNetworkName() {
         MobileSignalController controller = getDataController();
         return controller != null ? controller.getState().networkNameData : "";
diff --git a/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeNetworkController.java b/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeNetworkController.java
index 64fe8dd4a98f4..5385f6d08bc52 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeNetworkController.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/utils/leaks/FakeNetworkController.java
@@ -88,4 +88,9 @@ public class FakeNetworkController extends BaseLeakChecker<SignalCallback>
     public void dispatchDemoCommand(String command, Bundle args) {
 
     }
+
+    @Override
+    public String getMobileDataNetworkName() {
+        return "";
+    }
 }