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How to Fix SharePoint eSignature Request Submission Errors on Android
Question details
Users are encountering submission failures when attempting to complete a SharePoint eSignature request on an Android device, whereas the exact same signature request processes successfully on a Windows computer.
- Product
- Microsoft SharePoint
- Device & OS
- Android, Windows 11
- Scenario
- Completing and submitting an eSignature request on a mobile browser.
- Observed behavior
- The eSignature request fails during the submission phase on Android devices, but functions normally when the user signs from a desktop browser on Windows 11.
Ensure your Android device has a stable internet connection and that your default mobile browser is updated to the latest version before troubleshooting.
Verify Mobile Browser Compatibility and Settings
Mobile browser limitations, cache issues, or missing permissions often block SharePoint eSignature scripts on Android.
Since the issue is isolated to Android while Windows 11 works, it heavily suggests a browser compatibility issue. The mobile browser may be blocking cross-site tracking or pop-ups required by the eSignature provider.
If you are using Chrome, download and open Microsoft Edge for Android from the Google Play Store, as it often has better native compatibility with Microsoft 365 services.
Go to your Android Settings, select 'Apps', find your browser, and tap 'Storage'. Select 'Clear Cache' to remove outdated site data.
Open the eSignature link in your mobile browser, tap the three-dot menu in the top right corner, and check the box for 'Desktop site' to force the full version of the page.
Check Microsoft 365 Service Health and Permissions
Determine if there is a temporary Microsoft 365 service disruption or a backend configuration error affecting mobile signatures.
Contact Microsoft Administrator Support
If mobile troubleshooting does not resolve the issue, contact official support to investigate deep-level service configurations.
Manage and Edit Your Documents Easily with WPS Office
While resolving backend SharePoint mobile issues, you can rely on WPS Office for your daily document management and editing needs. It is a highly compatible, lightweight, and free alternative to Microsoft Office, ensuring seamless productivity on both Android and Windows devices.
- 1. Download WPS Office: Get WPS Office from the Google Play Store or the official website.
- 2. Open Your Document: Launch the app and open your Word document or PDF file.
- 3. Sign Easily on Mobile: Use the built-in PDF Edit tools to draw or insert your signature directly on your Android device.
Frequently Asked Questions
Why does the SharePoint eSignature work on Windows 11 but fail on Android?
This discrepancy is usually caused by mobile browser limitations. Mobile browsers may handle JavaScript, cross-site tracking, or authentication cookies differently than full desktop browsers, causing the eSignature script to break during submission.
Which Android browser is best for accessing SharePoint links?
Microsoft Edge for Android is highly recommended as it is optimized for Microsoft 365 services. Google Chrome is also a good option, provided it is fully updated and third-party cookies are allowed.
How do I know if the error is related to my Microsoft 365 permissions?
If the issue is strictly permission-based, the eSignature request will generally fail across all devices, including Windows computers. If it only fails on Android, it is far more likely to be a device compatibility or mobile browser issue.
