How to Fix Unexpected Behavior in the SharePoint Mobile App
Question details
Users need to resolve performance and functionality issues such as slow loading, missing features, or errors within the SharePoint mobile app.

- Product
- SharePoint Mobile App
- Device & OS
- Mobile devices (iOS or Android)
- Scenario
- Accessing and navigating company sites or document libraries via a phone or tablet.
- Observed behavior
- The application exhibits unexpected behavior, including failing to load sites properly, missing expected features, or displaying errors during use.
Ensure that your mobile device is connected to a stable Wi-Fi or cellular network and that you have your current Microsoft 365 work or school account credentials ready.
Perform Basic App and Device Checks
Resolve most common app glitches by updating your software, restarting your device, and verifying your account details.
Outdated software or temporary system bugs are the leading causes of unexpected app behavior. Running through these basic checks often resolves the issue instantly.
Open the App Store or Google Play Store and check for updates to the SharePoint app. Additionally, navigate to your device settings to ensure your mobile operating system is fully updated.
Power off your phone or tablet completely, wait a few seconds, and turn it back on to clear temporary system memory.
Open the SharePoint app, navigate to your profile settings, and confirm that you are signed in with the correct Microsoft 365 work or school account.

Clear App Cache or Reinstall
Remove corrupted temporary data that may be causing the app to freeze, crash, or fail to load features.
Verify Site Permissions and Escalate
Determine if the unexpected behavior is caused by account permission restrictions or server-side issues rather than the mobile app itself.
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Frequently Asked Questions
Why is the SharePoint mobile app running so slowly?
Slow performance is often caused by a poor cellular or Wi-Fi connection, an outdated app version, or a buildup of cached data on your device. Updating the app and clearing the cache usually resolves this.
How do I clear the SharePoint app cache on an iPhone or iPad?
iOS does not provide a direct 'Clear Cache' button for the SharePoint app. To clear stored data, you must delete the app from your home screen and reinstall it from the App Store.
Why can I only see certain sites in the mobile app?
Site visibility depends on your account permissions. You might only have access to specific sites, or you may be signed into a different account than the one you use on your desktop. Verify your login credentials.
Can I use SharePoint in my mobile browser instead of the app?
Yes. If the app is malfunctioning, you can navigate to your organization's SharePoint site URL using your device's web browser (such as Safari or Chrome) as a temporary workaround.




