Fix Acrobat Premium E-Signature Request Failed on Mobile
Question details
The user is unable to initiate an e-signature request using their Acrobat Premium subscription on the mobile app.

- Product
- Adobe Acrobat Reader Mobile
- Device & OS
- not provided
- Scenario
- Attempting to send a PDF document to others for electronic signature via the mobile application.
- Observed behavior
- The e-signature request process fails to complete, potentially due to account synchronization, app version, or file-specific errors.
Verify that your mobile device is connected to a stable internet network and that you are actively logged in with the Adobe account tied to your Premium subscription.
Verify Subscription and App Details
Ensure your account is properly synced and your mobile application is up to date to prevent authentication and feature access errors.
E-signature features are strictly tied to Premium or Pro subscriptions. If the app fails to recognize your active subscription or is outdated, the signature request workflow will be blocked.
Open the Acrobat Reader Mobile app, tap the Profile icon in the top corner, and confirm you are signed into the correct Adobe account with an active Premium subscription.
Navigate to the Google Play Store (Android) or Apple App Store (iOS), search for Adobe Acrobat Reader, and tap 'Update' to ensure you are running the latest software version.
Check your device's settings to ensure your Android or iOS version meets the minimum requirements for the latest Acrobat Mobile release.

Isolate File and Workflow Issues
Determine if the failure is caused by a corrupted document or an unsupported PDF restriction rather than the app itself.
Easily Sign and Manage PDFs with WPS Office
Bypass complex premium subscription errors by using WPS Office. It provides powerful, built-in PDF tools that allow you to securely add e-signatures and manage documents directly from your device.
- 1. Open your PDF: Launch WPS Office on your mobile device or computer and open the PDF file you need to sign.
- 2. Access PDF Edit tools: Navigate to the 'Tools' tab at the bottom menu and select the 'PDF Edit' or 'Fill & Sign' option.
- 3. Add your signature: Tap on the signature icon to create a new electronic signature by drawing or importing an image, then place it anywhere on the document.
- 4. Save and share: Tap 'Done' to save the signed document, then use the 'Share' button to send it instantly via email or messaging apps.

Frequently Asked Questions
Why is the 'Request E-Signature' option missing in my app?
This option is exclusive to Acrobat Premium and Pro plans. If you are logged into a free account or your subscription has expired, the feature will be hidden or locked behind a paywall.
Can document size or security affect e-signature requests?
Yes. Overly large PDF files or documents encrypted with strong security passwords or prior digital signatures cannot be processed for new e-signature requests until those restrictions are removed.
How do I find my Acrobat Reader Mobile app version?
Open the Acrobat Reader app, tap on your Profile icon in the top right corner, select 'Settings', and scroll to the 'About' section to see your current version number.
Does WPS Office support electronic PDF signatures?
Yes, WPS Office features a built-in PDF reader and editor that includes a reliable 'Fill & Sign' tool, allowing you to draw, type, or import signatures onto any standard PDF file across multiple platforms.




