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Fix Microsoft Lens Upload Quota Reached Error in OneDrive
Question details
Users are unable to upload scanned documents from Microsoft Lens to OneDrive due to a false upload quota error, despite having sufficient storage.
- Product
- Microsoft Lens / OneDrive
- Device & OS
- iPhone / iOS
- Scenario
- Saving scanned documents directly from the Microsoft Lens app to a OneDrive account.
- Observed behavior
- The app repeatedly requests sign-in and displays an 'upload quota reached' or 'picture too complex' error, blocking uploads even when there is plenty of free OneDrive space.
Before troubleshooting, verify your true Microsoft account storage quota online, as Microsoft email attachments and OneDrive share the same overall storage limit.
Verify Storage and Isolate the App Issue
Determine if the problem is specific to the iOS Lens app by testing alternative upload methods and checking actual storage.
Often, the 'upload quota reached' error is a synchronization glitch specific to the Microsoft Lens iOS application rather than an actual storage limitation.
In Microsoft Lens, try saving your scanned document directly to your iPhone's local 'Photos' or 'Files' app instead of OneDrive. If this works, the app is functioning, but the cloud connection is failing.
Log into your Microsoft account via a web browser and check the 'Microsoft Storage' section. Ensure that both your OneDrive and Outlook storage limits have not been exceeded.
Open OneDrive in a mobile or desktop web browser and attempt to manually upload a file. If the web upload succeeds without a quota error, the issue is strictly isolated to the Lens app.
Open the Microsoft Lens app, navigate to settings, and select the option to contact support. Describe the issue and inform them that web uploads work fine, proving it is an iOS app bug.
Reset Network and App Data
Clear temporary glitches by refreshing your network connection and reinstalling the application.
Use WPS Office for Reliable Document Scanning and Storage
If Microsoft Lens continues to fail due to sync glitches, WPS Office provides an excellent free alternative. It includes a powerful built-in document scanner and seamless cloud storage, allowing you to scan and save without frustrating quota errors.
- 1. Download WPS Office: Install the free WPS Office app from the App Store on your iPhone.
- 2. Access the Scanner: Open the app, tap the '+' button, and select 'Scanner' to capture your document.
- 3. Save and Sync: Save your scanned document as a PDF or image, and let it sync automatically to WPS Cloud without quota issues.
Frequently Asked Questions
Why does Microsoft Lens say my upload quota is reached when OneDrive has free space?
This false error is often caused by a synchronization bug within the iOS Lens app itself, or because your overall Microsoft Storage (which now includes Outlook attachments) is full, even if OneDrive specifically has space.
How can I save my scans if OneDrive uploads keep failing?
As a temporary workaround, you can bypass OneDrive entirely by selecting your iPhone's local 'Photos' or 'Files' app as the save destination when exporting from Microsoft Lens.
Does reinstalling Microsoft Lens delete my unsaved scans?
Yes, if you delete and reinstall the Microsoft Lens app, any scans that have not yet been exported and saved to either your local device or the cloud will be permanently lost.
