diff --git a/src/com/android/phone/settings/RadioInfo.java b/src/com/android/phone/settings/RadioInfo.java
index f0a44e8..f3158e6 100644
--- a/src/com/android/phone/settings/RadioInfo.java
+++ b/src/com/android/phone/settings/RadioInfo.java
@@ -106,7 +106,6 @@
 import com.android.internal.telephony.euicc.EuiccConnector;
 import com.android.internal.telephony.util.TelephonyUtils;
 import com.android.phone.R;
-import com.android.phone.utils.Utils;
 
 import java.io.IOException;
 import java.net.HttpURLConnection;
@@ -490,7 +489,6 @@
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
-        Utils.setupEdgeToEdge(this);
         if (!android.os.Process.myUserHandle().isSystem()) {
             Log.e(TAG, "Not run from system user, don't do anything.");
             finish();
diff --git a/src/com/android/phone/utils/Utils.java b/src/com/android/phone/utils/Utils.java
deleted file mode 100644
index 0380ff1..0000000
--- a/src/com/android/phone/utils/Utils.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * Copyright (C) 2024 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.utils;
-
-import android.app.Activity;
-
-import androidx.annotation.NonNull;
-import androidx.core.graphics.Insets;
-import androidx.core.view.ViewCompat;
-import androidx.core.view.WindowInsetsCompat;
-
-public class Utils {
-
-    /**
-     * Enable new edge to edge feature.
-     *
-     * @param activity the Activity need to setup the edge to edge feature.
-     */
-    public static void setupEdgeToEdge(@NonNull Activity activity) {
-        ViewCompat.setOnApplyWindowInsetsListener(activity.findViewById(android.R.id.content),
-                (v, windowInsets) -> {
-                    Insets insets = windowInsets.getInsets(
-                            WindowInsetsCompat.Type.systemBars() | WindowInsetsCompat.Type.ime());
-
-                    // Apply the insets paddings to the view.
-                    v.setPadding(insets.left, insets.top, insets.right, insets.bottom);
-
-                    // Return CONSUMED if you don't want the window insets to keep being
-                    // passed down to descendant views.
-                    return WindowInsetsCompat.CONSUMED;
-                });
-    }
-}