diff --git a/sdk/android/src/java/org/webrtc/audio/WebRtcAudioManager.java b/sdk/android/src/java/org/webrtc/audio/WebRtcAudioManager.java
index 62b32abd0d..f07fd5f421 100644
--- a/sdk/android/src/java/org/webrtc/audio/WebRtcAudioManager.java
+++ b/sdk/android/src/java/org/webrtc/audio/WebRtcAudioManager.java
@@ -128,11 +128,6 @@ class WebRtcAudioManager {
     volumeLogger.stop();
   }
 
-  @CalledByNative
-  private boolean isCommunicationModeEnabled() {
-    return (audioManager.getMode() == AudioManager.MODE_IN_COMMUNICATION);
-  }
-
   // Returns true if low-latency audio output is supported.
   public static boolean isLowLatencyOutputSupported(Context context) {
     return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_AUDIO_LOW_LATENCY);
diff --git a/sdk/android/src/jni/audio_device/audio_device_module.cc b/sdk/android/src/jni/audio_device/audio_device_module.cc
index e57d7c64c1..c05393f50c 100644
--- a/sdk/android/src/jni/audio_device/audio_device_module.cc
+++ b/sdk/android/src/jni/audio_device/audio_device_module.cc
@@ -252,10 +252,6 @@ class AndroidAudioDeviceModule : public AudioDeviceModule {
       return 0;
     }
     audio_device_buffer_->StartPlayout();
-    if (!audio_manager_->IsCommunicationModeEnabled()) {
-      RTC_LOG(WARNING)
-          << "The application should use MODE_IN_COMMUNICATION audio mode!";
-    }
     int32_t result = output_->StartPlayout();
     RTC_LOG(INFO) << "output: " << result;
     RTC_HISTOGRAM_BOOLEAN("WebRTC.Audio.StartPlayoutSuccess",
@@ -290,10 +286,6 @@ class AndroidAudioDeviceModule : public AudioDeviceModule {
     if (Recording()) {
       return 0;
     }
-    if (!audio_manager_->IsCommunicationModeEnabled()) {
-      RTC_LOG(WARNING)
-          << "The application should use MODE_IN_COMMUNICATION audio mode!";
-    }
     audio_device_buffer_->StartRecording();
     int32_t result = input_->StartRecording();
     RTC_LOG(INFO) << "output: " << result;
diff --git a/sdk/android/src/jni/audio_device/audio_manager.cc b/sdk/android/src/jni/audio_device/audio_manager.cc
index 39f83e38a6..98c51d584b 100644
--- a/sdk/android/src/jni/audio_device/audio_manager.cc
+++ b/sdk/android/src/jni/audio_device/audio_manager.cc
@@ -98,13 +98,6 @@ bool AudioManager::Close() {
   return true;
 }
 
-bool AudioManager::IsCommunicationModeEnabled() const {
-  RTC_DCHECK(thread_checker_.CalledOnValidThread());
-  JNIEnv* env = AttachCurrentThreadIfNeeded();
-  return Java_WebRtcAudioManager_isCommunicationModeEnabled(env,
-                                                            j_audio_manager_);
-}
-
 bool AudioManager::IsAcousticEchoCancelerSupported() const {
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
   JNIEnv* env = AttachCurrentThreadIfNeeded();
diff --git a/sdk/android/src/jni/audio_device/audio_manager.h b/sdk/android/src/jni/audio_device/audio_manager.h
index c826402271..eebaa72c31 100644
--- a/sdk/android/src/jni/audio_device/audio_manager.h
+++ b/sdk/android/src/jni/audio_device/audio_manager.h
@@ -43,9 +43,6 @@ class AudioManager {
   // Revert any setting done by Init().
   bool Close();
 
-  // Returns true if current audio mode is AudioManager.MODE_IN_COMMUNICATION.
-  bool IsCommunicationModeEnabled() const;
-
   // Native audio parameters stored during construction.
   const AudioParameters& GetPlayoutAudioParameters();
   const AudioParameters& GetRecordAudioParameters();