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Fix Microsoft Lens Closing Immediately on iPhone After iOS Update
Question details
The user needs to resolve an issue where Microsoft Lens crashes immediately after displaying the splash screen on an iPhone following an iOS update.
- Product
- Microsoft Lens
- Device & OS
- iPhone (iOS 17.1 / 17.x)
- Scenario
- Opening Microsoft Lens to scan documents on an iPhone after updating to a new iOS version.
- Observed behavior
- The application shows its initial splash screen and then closes instantly. Standard troubleshooting steps like restarting the device, offloading, and reinstalling the app do not immediately fix the crash.
Ensure your iPhone is connected to a stable internet network and check the Apple App Store for any pending updates for Microsoft Lens, as developers often release rapid patches following major iOS updates.
Wait for a Background Patch and Reinstall
Sometimes app crashes following an iOS update are caused by temporary backend sync glitches or compatibility issues that Microsoft resolves silently within a few days.
Many users report that this specific crashing issue resolves itself automatically after 48 to 72 hours once the application servers or a silent background patch synchronizes with the new iOS version.
Leave the app installed on your iPhone for 2 to 3 days to allow any server-side or silent background updates to process.
Once the waiting period is over, long-press the Microsoft Lens icon on your iPhone home screen and select 'Remove App', then 'Delete App'.
Open the Apple App Store, search for Microsoft Lens, and tap the cloud icon to download and install a fresh copy of the app.
Open the newly installed Microsoft Lens app and sign in with your Microsoft account to restore your previous settings and sync connections.
Contact the Microsoft Lens Product Team
If reinstalling the app after a few days does not resolve the crash, you should escalate the issue directly to the Microsoft Lens support team.
Use WPS Office as a Reliable Alternative with Built-in Scanning
If Microsoft Lens continues to crash on your iPhone and you need to scan documents urgently, consider switching to WPS Office. It provides a robust, built-in document scanner alongside fully compatible Word, Excel, and PowerPoint alternatives—all in one lightweight mobile app.
- 1. Install WPS Office: Download WPS Office from the Apple App Store and open the application on your iPhone.
- 2. Access the Scanner tool: Tap the 'Apps' or '+' icon at the bottom of the home screen and select 'Scanner' to activate your camera.
- 3. Scan and save: Capture your document using the on-screen guides, apply any necessary filters, and save the result directly as a PDF or image.
Frequently Asked Questions
Why do apps like Microsoft Lens crash immediately after an iOS update?
Major iOS updates often introduce changes to system APIs and background processes. If an app's existing code is not fully optimized for the new iOS version, it may fail to launch or crash at the splash screen until the developer releases a compatibility patch.
Will offloading Microsoft Lens delete my unsynced scanned documents?
No. Offloading an app via your iPhone's storage settings removes the core application files to free up space but preserves its local documents and data. When you reinstall the app, your unsynced scans are usually restored.
How can I recover my scans if Microsoft Lens won't open?
If the app crashes before it can sync your recent scans to OneDrive, those local files may remain inaccessible until the app is patched to open successfully. Do not delete the app from your home screen, as doing so will permanently erase any local, unsynced files.
