diff --git a/engine/apps/mobile_app/fcm_relay.py b/engine/apps/mobile_app/fcm_relay.py
index 060d39f638..925d9fa601 100644
--- a/engine/apps/mobile_app/fcm_relay.py
+++ b/engine/apps/mobile_app/fcm_relay.py
@@ -2,7 +2,6 @@
 
 from celery.utils.log import get_task_logger
 from django.conf import settings
-from firebase_admin.exceptions import FirebaseError
 from firebase_admin.messaging import AndroidConfig, APNSConfig, APNSPayload, Aps, ApsAlert, CriticalSound, Message
 from rest_framework import status
 from rest_framework.permissions import IsAuthenticated
@@ -12,6 +11,7 @@
 
 from apps.auth_token.auth import ApiTokenAuthentication
 from apps.mobile_app.models import FCMDevice
+from apps.mobile_app.utils import send_message_to_fcm_device
 from common.custom_celery_tasks import shared_dedicated_queue_retry_task
 
 task_logger = get_task_logger(__name__)
@@ -54,14 +54,9 @@ def post(self, request):
     autoretry_for=(Exception,), retry_backoff=True, max_retries=1 if settings.DEBUG else 5
 )
 def fcm_relay_async(token, data, apns, android=None):
-    message = _get_message_from_request_data(token, data, apns, android)
-
-    # https://firebase.google.com/docs/cloud-messaging/http-server-ref#interpret-downstream
-    response = FCMDevice(registration_id=token).send_message(message)
-    task_logger.debug(f"FCM response: {response}")
-
-    if isinstance(response, FirebaseError):
-        raise response
+    send_message_to_fcm_device(
+        FCMDevice(registration_id=token), _get_message_from_request_data(token, data, apns, android)
+    )
 
 
 def _get_message_from_request_data(token, data, apns, android):
diff --git a/engine/apps/mobile_app/utils.py b/engine/apps/mobile_app/utils.py
index b5bb3755ba..69092bdb9f 100644
--- a/engine/apps/mobile_app/utils.py
+++ b/engine/apps/mobile_app/utils.py
@@ -36,6 +36,25 @@ def _send_push_notification_to_fcm_relay(message: Message) -> requests.Response:
     return response
 
 
+def send_message_to_fcm_device(device: "FCMDevice", message: Message) -> None:
+    """
+    https://firebase.google.com/docs/cloud-messaging/http-server-ref#interpret-downstream
+    """
+    response = device.send_message(message)
+    logger.debug(f"FCM response: {response}")
+
+    if isinstance(response, FirebaseError):
+        logger.exception(
+            f"FCM error occured in mobile_app.utils.send_message_to_fcm_device\n"
+            f"FCMDevice info: {device}\n"
+            f"FirebaseError code: {response._code}\n"
+            f"FirebaseError cause: {response._cause}\n"
+            f"FirebaseError http_response: {response._http_response}\n"
+        )
+
+        raise response
+
+
 def send_push_notification(
     device_to_notify: "FCMDevice", message: Message, error_cb: typing.Optional[typing.Callable[..., None]] = None
 ) -> None:
@@ -68,12 +87,7 @@ def _error_cb():
             else:
                 raise
     else:
-        # https://firebase.google.com/docs/cloud-messaging/http-server-ref#interpret-downstream
-        response = device_to_notify.send_message(message)
-        logger.debug(f"FCM response: {response}")
-
-        if isinstance(response, FirebaseError):
-            raise response
+        send_message_to_fcm_device(device_to_notify, message)
 
 
 def construct_fcm_message(