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OneDrive File Issues

Fix Duplicate File Upload Errors in OneDrive for Android

Phi Hung VoPhi Hung Vo Sep 30, 2026 869 views

Question details

Users encounter a generic error message when attempting to upload a file to a OneDrive folder that already contains a file with the exact same name.

How to Fix Duplicate File Upload Errors in OneDrive for Android
Product
OneDrive for Android
Device & OS
Android
Scenario
Uploading a file from an Android device to OneDrive when a duplicate file name already exists in the destination folder.
Observed behavior
Instead of prompting the user to replace or rename the file, the OneDrive Android app displays a generic error and fails to upload the document. This issue is particularly noted on some Samsung and Motorola devices.
Before you start

Verify that your Android device has a stable internet connection and manually check the Google Play Store to ensure you are running the latest available version of the OneDrive app.

Solution 1Recommended

Upload the File Through an Office Application

Saving the file directly from a compatible Office app bypasses the standalone OneDrive app bug and handles duplicate file prompts correctly.

Since the upload error is isolated to the OneDrive Android application, routing your upload through an integrated Office application provides a seamless workaround. When you use the 'Save As' feature inside an Office app, it communicates with OneDrive's servers differently and successfully prompts you to replace existing files.

1
Open the target file

Launch your preferred Office application (such as WPS Office or Microsoft Word) on your Android device and open the file you wish to upload.

2
Access the save menu

Tap on the 'File' or 'Tools' menu, then select the 'Save As' or 'Share' option.

3
Select OneDrive

Choose 'OneDrive' from your list of connected cloud storage locations.

4
Save and replace

Navigate to the folder containing the duplicate file and tap 'Save'. When prompted, confirm that you want to replace the existing file.

Upload the File Through an Office Application
Seamless Sync: Using this method not only bypasses the upload error but also ensures your document edits are immediately synced to your cloud account.
Seamless Cloud Integration

Manage and Save Cloud Files Effortlessly with WPS Office

Avoid file upload glitches on your mobile device by using WPS Office. With built-in, seamless integration for OneDrive, Google Drive, and Dropbox, you can save, replace, and manage your documents directly from the app without relying on third-party cloud applications.

  1. 1. Install WPS Office: Download and open the WPS Office app on your Android device from the Google Play Store.
  2. 2. Connect OneDrive: Navigate to the 'Cloud' or 'Open' tab, tap 'Add Cloud Storage', and log into your Microsoft OneDrive account.
  3. 3. Edit your file: Open the local file you want to upload, make any necessary edits, and tap the 'Tools' icon at the bottom.
  4. 4. Save to cloud: Select 'File', tap 'Save As', choose your connected OneDrive account, and save the file directly to your desired folder.
Directly open, edit, and save files to OneDrive and other popular cloud drives without upload errors.Fully compatible with Microsoft Word, Excel, and PowerPoint file formats (.docx, .xlsx, .pptx).Intelligent file management safely handles duplicate file names by prompting you to replace or rename them.Lightweight, fast, and completely free to use on Android.
microsoft office alternative - wps office

Frequently Asked Questions

Why does OneDrive for Android show an error instead of asking to replace the file?

This is a known bug affecting certain Android environments, notably on Samsung and Motorola devices. The application fails to trigger the normal 'replace or rename' prompt during a naming conflict and defaults to a generic upload error.

Will reinstalling the OneDrive app fix this duplicate upload error?

Reinstalling or clearing the app cache may not resolve the issue if the bug exists in the current production release of the app. It is best to use a workaround, such as uploading via your mobile web browser, while waiting for Microsoft to patch the app.

Can I automatically rename duplicate files during upload on Android?

Normally, OneDrive gives you a 'Keep both' option which automatically appends a number to the file name. Due to this bug, the prompt doesn't appear. You will need to manually rename the file in your device's file manager before attempting the upload again.

Where can I report this OneDrive issue to Microsoft?

You can report the bug and send diagnostic logs directly from your device. Open the OneDrive app, tap on your profile icon (or the 'Me' tab), select 'Help and feedback', and then choose 'Report a problem'.