diff --git a/changelog/unreleased/4879 b/changelog/unreleased/4879
new file mode 100644
index 00000000000..04ad4ce15cd
--- /dev/null
+++ b/changelog/unreleased/4879
@@ -0,0 +1,7 @@
+Bugfix: Crash from Google Play Console in FileDetailsFragment
+
+To prevent crashes, the navigation logic when navigating back has been
+improved, especially in cases where the observed file is null.
+
+https://github.com/owncloud/android/issues/4737
+https://github.com/owncloud/android/pull/4879
diff --git a/owncloudApp/src/main/java/com/owncloud/android/presentation/files/details/FileDetailsFragment.kt b/owncloudApp/src/main/java/com/owncloud/android/presentation/files/details/FileDetailsFragment.kt
index 4025e742cc3..3ca53ce215c 100644
--- a/owncloudApp/src/main/java/com/owncloud/android/presentation/files/details/FileDetailsFragment.kt
+++ b/owncloudApp/src/main/java/com/owncloud/android/presentation/files/details/FileDetailsFragment.kt
@@ -6,7 +6,7 @@
  * @author Aitor Ballesteros Pavón
  * @author Jorge Aguado Recio
  *
- * Copyright (C) 2025 ownCloud GmbH.
+ * Copyright (C) 2026 ownCloud GmbH.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2,
@@ -610,7 +610,7 @@ class FileDetailsFragment : FileFragment() {
                 file = ocFileWithSyncInfo.file
                 updateDetails(ocFileWithSyncInfo)
             } else {
-                requireActivity().onBackPressed()
+                requireActivity().onBackPressedDispatcher.onBackPressed()
             }
         }
     }
diff --git a/owncloudApp/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.kt b/owncloudApp/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.kt
index f42851c0e6d..ceb765ec411 100644
--- a/owncloudApp/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.kt
+++ b/owncloudApp/src/main/java/com/owncloud/android/ui/activity/FileDisplayActivity.kt
@@ -12,7 +12,7 @@
  * @author Jorge Aguado Recio
  *
  * Copyright (C) 2011  Bartek Przybylski
- * Copyright (C) 2025 ownCloud GmbH.
+ * Copyright (C) 2026 ownCloud GmbH.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2,
@@ -543,7 +543,7 @@ class FileDisplayActivity : FileActivity(),
         if (second != null) {
             val tr = supportFragmentManager.beginTransaction()
             tr.remove(second)
-            tr.commitNow()
+            tr.commit()
         }
         updateFragmentsVisibility(false)
         updateToolbar(null)