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# How to Fix Microsoft 365 Mobile Apps Crashing
- URL: https://todayfixtech.com/fix-microsoft-365-mobile-apps-crashing/
- Published: 2026-10-10T12:12:49.000Z
- Updated: 2026-10-10T12:12:49.000Z
- Author: Md Sojib Mia
- Tags: Microsoft, Troubleshooting

If your Microsoft [365 mobile apps are](https://todayfixtech.com/microsoft-365-mobile-app-features/) crashing frequently, it can disrupt your workflow, especially during meetings. Common causes include outdated software, insufficient storage, and compatibility issues. Fortunately, you can resolve these crashes by following some straightforward troubleshooting steps.

## Why are my Microsoft 365 mobile apps crashing?

[Microsoft 365 mobile apps can](https://todayfixtech.com/fix-microsoft-365-login-issues/) crash for several reasons:

- **Outdated Software**: Running an older version of the app may cause instability.
- **Insufficient Storage**: Low storage can hinder app performance.
- **Compatibility Issues**: Some devices may not support the latest updates.
- **Corrupted App Data**: Corrupted files associated with the app can lead to crashes.
- **Network Problems**: An unstable or slow internet connection can affect app functionality.

## What should I check before troubleshooting?

Before you start troubleshooting, check the following:

- Ensure your device is compatible with the latest version of Microsoft 365 apps.
- Verify available storage on your device; aim for at least a few hundred megabytes free.
- Look for updates to the Microsoft 365 apps in your mobile app store.
- Restart your device to eliminate temporary glitches.

## Steps to fix crashing issues in Microsoft 365 apps

Follow these steps to troubleshoot and fix the crashing issues:

1. **Update the Microsoft 365 apps**. Check for updates in your app store. \`\` `text Settings > App Store > Updates `\`\`
2. **Clear cache and data**. This can help resolve issues caused by corrupted files. - For Android: Go to Settings > Apps > Microsoft 365 app > Storage > Clear Cache and Clear Data. - For iOS: Uninstall and reinstall the app to clear the cache.
3. **Free up storage space**. Delete unnecessary files or apps to create more space. - Check your storage usage in Settings > Storage.
4. **Reinstall the app**. If problems persist, uninstall the app and then reinstall it from the app store. \`\` `text Settings > Apps > Microsoft 365 app > Uninstall `\`\`

## How can I verify that the issue is resolved?

To confirm that the issue is resolved, [open your Microsoft 365](https://todayfixtech.com/microsoft-365-updates-features/) mobile app and try accessing the documents or features that previously caused crashes. If the app operates smoothly, the fix was successful. Monitor the app’s performance over the next few days to ensure stability.

## Tips to prevent future crashes

To help prevent future crashes of your Microsoft 365 mobile apps, consider these practices:

- Regularly update your apps to the latest version for optimal compatibility and stability.
- Manage your device’s storage by removing unused apps and files.
- Restart your device periodically to refresh system resources.
- Keep your device's operating system updated.

## Conclusion

If your Microsoft 365 mobile apps continue to crash after following these steps, consider reaching out to Microsoft support for further assistance. Keeping your apps updated and managing your device's storage can significantly enhance performance.