diff --git a/thread/tests/cts/Android.bp b/thread/tests/cts/Android.bp
index 6db7c9c..6572755 100644
--- a/thread/tests/cts/Android.bp
+++ b/thread/tests/cts/Android.bp
@@ -40,6 +40,7 @@
     static_libs: [
         "androidx.test.ext.junit",
         "compatibility-device-util-axt",
+        "com.android.net.thread.flags-aconfig-java",
         "ctstestrunner-axt",
         "guava",
         "guava-android-testlib",
diff --git a/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java b/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java
index 1a101b6..c048394 100644
--- a/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java
+++ b/thread/tests/cts/src/android/net/thread/cts/ThreadNetworkControllerTest.java
@@ -35,6 +35,7 @@
 import static android.net.thread.ThreadNetworkException.ERROR_FAILED_PRECONDITION;
 import static android.net.thread.ThreadNetworkException.ERROR_REJECTED_BY_PEER;
 import static android.net.thread.ThreadNetworkException.ERROR_THREAD_DISABLED;
+import static android.net.thread.ThreadNetworkException.ERROR_UNSUPPORTED_FEATURE;
 
 import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
 
@@ -70,12 +71,15 @@
 import android.os.Build;
 import android.os.HandlerThread;
 import android.os.OutcomeReceiver;
+import android.platform.test.annotations.RequiresFlagsEnabled;
+import android.util.SparseIntArray;
 
 import androidx.annotation.NonNull;
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.filters.LargeTest;
 
 import com.android.net.module.util.ArrayTrackRecord;
+import com.android.net.thread.flags.Flags;
 import com.android.testutils.FunctionalUtils.ThrowingRunnable;
 
 import org.junit.After;
@@ -116,11 +120,20 @@
     private static final int SET_CONFIGURATION_TIMEOUT_MILLIS = 1_000;
     private static final int SERVICE_DISCOVERY_TIMEOUT_MILLIS = 30_000;
     private static final int SERVICE_LOST_TIMEOUT_MILLIS = 20_000;
+    private static final int VALID_POWER = 32_767;
+    private static final int VALID_CHANNEL = 20;
+    private static final int INVALID_CHANNEL = 10;
     private static final String MESHCOP_SERVICE_TYPE = "_meshcop._udp";
     private static final String THREAD_NETWORK_PRIVILEGED =
             "android.permission.THREAD_NETWORK_PRIVILEGED";
     private static final ThreadConfiguration DEFAULT_CONFIG =
             new ThreadConfiguration.Builder().build();
+    private static final SparseIntArray CHANNEL_MAX_POWERS =
+            new SparseIntArray() {
+                {
+                    put(VALID_CHANNEL, VALID_POWER);
+                }
+            };
 
     @Rule public final ThreadFeatureCheckerRule mThreadRule = new ThreadFeatureCheckerRule();
 
@@ -1460,4 +1473,52 @@
         @Override
         public void onServiceInfoCallbackUnregistered() {}
     }
+
+    @Test
+    @RequiresFlagsEnabled({Flags.FLAG_CHANNEL_MAX_POWERS_ENABLED})
+    public void setChannelMaxPowers_withPrivilegedPermission_success() throws Exception {
+        CompletableFuture<Void> powerFuture = new CompletableFuture<>();
+
+        runAsShell(
+                THREAD_NETWORK_PRIVILEGED,
+                () ->
+                        mController.setChannelMaxPowers(
+                                CHANNEL_MAX_POWERS, mExecutor, newOutcomeReceiver(powerFuture)));
+
+        try {
+            assertThat(powerFuture.get()).isNull();
+        } catch (ExecutionException exception) {
+            ThreadNetworkException thrown = (ThreadNetworkException) exception.getCause();
+            assertThat(thrown.getErrorCode()).isEqualTo(ERROR_UNSUPPORTED_FEATURE);
+        }
+    }
+
+    @Test
+    @RequiresFlagsEnabled({Flags.FLAG_CHANNEL_MAX_POWERS_ENABLED})
+    public void setChannelMaxPowers_withoutPrivilegedPermission_throwsSecurityException()
+            throws Exception {
+        dropAllPermissions();
+
+        assertThrows(
+                SecurityException.class,
+                () -> mController.setChannelMaxPowers(CHANNEL_MAX_POWERS, mExecutor, v -> {}));
+    }
+
+    @Test
+    @RequiresFlagsEnabled({Flags.FLAG_CHANNEL_MAX_POWERS_ENABLED})
+    public void setChannelMaxPowers_invalidChannel_throwsIllegalArgumentException() {
+        final SparseIntArray INVALID_CHANNEL_ARRAY =
+                new SparseIntArray() {
+                    {
+                        put(INVALID_CHANNEL, VALID_POWER);
+                    }
+                };
+
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> mController.setChannelMaxPowers(new SparseIntArray(), mExecutor, v -> {}));
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> mController.setChannelMaxPowers(INVALID_CHANNEL_ARRAY, mExecutor, v -> {}));
+    }
 }
diff --git a/thread/tests/integration/src/android/net/thread/ThreadNetworkControllerTest.java b/thread/tests/integration/src/android/net/thread/ThreadNetworkControllerTest.java
deleted file mode 100644
index ba04348..0000000
--- a/thread/tests/integration/src/android/net/thread/ThreadNetworkControllerTest.java
+++ /dev/null
@@ -1,171 +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 android.net.thread;
-
-import static android.net.thread.ThreadNetworkException.ERROR_UNSUPPORTED_OPERATION;
-
-import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation;
-
-import static com.android.testutils.TestPermissionUtil.runAsShell;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.junit.Assert.assertThrows;
-
-import android.content.Context;
-import android.net.thread.utils.ThreadFeatureCheckerRule;
-import android.net.thread.utils.ThreadFeatureCheckerRule.RequiresThreadFeature;
-import android.os.OutcomeReceiver;
-import android.util.SparseIntArray;
-
-import androidx.test.core.app.ApplicationProvider;
-import androidx.test.filters.LargeTest;
-import androidx.test.runner.AndroidJUnit4;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-/** Tests for hide methods of {@link ThreadNetworkController}. */
-@LargeTest
-@RequiresThreadFeature
-@RunWith(AndroidJUnit4.class)
-public class ThreadNetworkControllerTest {
-    private static final int VALID_POWER = 32_767;
-    private static final int INVALID_POWER = 32_768;
-    private static final int VALID_CHANNEL = 20;
-    private static final int INVALID_CHANNEL = 10;
-    private static final String THREAD_NETWORK_PRIVILEGED =
-            "android.permission.THREAD_NETWORK_PRIVILEGED";
-
-    private static final SparseIntArray CHANNEL_MAX_POWERS =
-            new SparseIntArray() {
-                {
-                    put(20, 32767);
-                }
-            };
-
-    @Rule public final ThreadFeatureCheckerRule mThreadRule = new ThreadFeatureCheckerRule();
-
-    private final Context mContext = ApplicationProvider.getApplicationContext();
-    private ExecutorService mExecutor;
-    private ThreadNetworkController mController;
-
-    @Before
-    public void setUp() throws Exception {
-        mController =
-                mContext.getSystemService(ThreadNetworkManager.class)
-                        .getAllThreadNetworkControllers()
-                        .get(0);
-
-        mExecutor = Executors.newSingleThreadExecutor();
-    }
-
-    @After
-    public void tearDown() throws Exception {
-        dropAllPermissions();
-    }
-
-    @Test
-    public void setChannelMaxPowers_withPrivilegedPermission_success() throws Exception {
-        CompletableFuture<Void> powerFuture = new CompletableFuture<>();
-
-        runAsShell(
-                THREAD_NETWORK_PRIVILEGED,
-                () ->
-                        mController.setChannelMaxPowers(
-                                CHANNEL_MAX_POWERS, mExecutor, newOutcomeReceiver(powerFuture)));
-
-        try {
-            assertThat(powerFuture.get()).isNull();
-        } catch (ExecutionException exception) {
-            ThreadNetworkException thrown = (ThreadNetworkException) exception.getCause();
-            assertThat(thrown.getErrorCode()).isEqualTo(ERROR_UNSUPPORTED_OPERATION);
-        }
-    }
-
-    @Test
-    public void setChannelMaxPowers_withoutPrivilegedPermission_throwsSecurityException()
-            throws Exception {
-        dropAllPermissions();
-
-        assertThrows(
-                SecurityException.class,
-                () -> mController.setChannelMaxPowers(CHANNEL_MAX_POWERS, mExecutor, v -> {}));
-    }
-
-    @Test
-    public void setChannelMaxPowers_emptyChannelMaxPower_throwsIllegalArgumentException() {
-        assertThrows(
-                IllegalArgumentException.class,
-                () -> mController.setChannelMaxPowers(new SparseIntArray(), mExecutor, v -> {}));
-    }
-
-    @Test
-    public void setChannelMaxPowers_invalidChannel_throwsIllegalArgumentException() {
-        final SparseIntArray INVALID_CHANNEL_ARRAY =
-                new SparseIntArray() {
-                    {
-                        put(INVALID_CHANNEL, VALID_POWER);
-                    }
-                };
-
-        assertThrows(
-                IllegalArgumentException.class,
-                () -> mController.setChannelMaxPowers(INVALID_CHANNEL_ARRAY, mExecutor, v -> {}));
-    }
-
-    @Test
-    public void setChannelMaxPowers_invalidPower_throwsIllegalArgumentException() {
-        final SparseIntArray INVALID_POWER_ARRAY =
-                new SparseIntArray() {
-                    {
-                        put(VALID_CHANNEL, INVALID_POWER);
-                    }
-                };
-
-        assertThrows(
-                IllegalArgumentException.class,
-                () -> mController.setChannelMaxPowers(INVALID_POWER_ARRAY, mExecutor, v -> {}));
-    }
-
-    private static void dropAllPermissions() {
-        getInstrumentation().getUiAutomation().dropShellPermissionIdentity();
-    }
-
-    private static <V> OutcomeReceiver<V, ThreadNetworkException> newOutcomeReceiver(
-            CompletableFuture<V> future) {
-        return new OutcomeReceiver<V, ThreadNetworkException>() {
-            @Override
-            public void onResult(V result) {
-                future.complete(result);
-            }
-
-            @Override
-            public void onError(ThreadNetworkException e) {
-                future.completeExceptionally(e);
-            }
-        };
-    }
-}
diff --git a/thread/tests/unit/src/android/net/thread/ThreadNetworkControllerTest.java b/thread/tests/unit/src/android/net/thread/ThreadNetworkControllerTest.java
index ac74372..0423578 100644
--- a/thread/tests/unit/src/android/net/thread/ThreadNetworkControllerTest.java
+++ b/thread/tests/unit/src/android/net/thread/ThreadNetworkControllerTest.java
@@ -19,7 +19,7 @@
 import static android.net.thread.ThreadNetworkController.DEVICE_ROLE_CHILD;
 import static android.net.thread.ThreadNetworkException.ERROR_UNAVAILABLE;
 import static android.net.thread.ThreadNetworkException.ERROR_UNSUPPORTED_CHANNEL;
-import static android.net.thread.ThreadNetworkException.ERROR_UNSUPPORTED_OPERATION;
+import static android.net.thread.ThreadNetworkException.ERROR_UNSUPPORTED_FEATURE;
 import static android.os.Process.SYSTEM_UID;
 
 import static com.google.common.io.BaseEncoding.base16;
@@ -394,7 +394,7 @@
         doAnswer(
                         invoke -> {
                             getSetChannelMaxPowersReceiver(invoke)
-                                    .onError(ERROR_UNSUPPORTED_OPERATION, "");
+                                    .onError(ERROR_UNSUPPORTED_FEATURE, "");
                             return null;
                         })
                 .when(mMockService)