Fix Adobe Acrobat Not Responding When Opening PDFs on Samsung S24
Question details
The user is unable to open PDF files using Adobe Acrobat on their mobile device, as the application continuously freezes and displays an error message.

- Product
- Adobe Acrobat Mobile App
- Device & OS
- Samsung Galaxy S24 Ultra
- Scenario
- Attempting to open and view PDF documents on a newly upgraded mobile device.
- Observed behavior
- The application fails to load the PDF file and eventually crashes, displaying an 'App Not Responding' prompt. Standard troubleshooting like reinstalling did not initially resolve it.
Ensure your Samsung Galaxy S24 Ultra has a stable Wi-Fi connection and sufficient battery life before downloading system or application updates.
Update Android OS and the Adobe Acrobat App
Installing the latest system software and specific app version updates resolves known compatibility bugs causing the app to freeze.
Software compatibility issues on newer devices like the Samsung Galaxy S24 Ultra can cause older application builds to freeze. Updating to the latest verified version (like 24.12.0.36835) is crucial for performance.
Open the Settings app on your Samsung Galaxy S24 Ultra, scroll down to 'Software update', and tap 'Download and install'.
Open the Google Play Store, search for 'Adobe Acrobat', and tap the 'Update' button to ensure you have the latest version installed.
Press and hold the Power button on your phone, then tap 'Restart' to apply the software changes and clear system memory.
Open Adobe Acrobat and attempt to load your PDF file again to verify the issue is resolved.

Clear the Application Cache and Data
Clearing corrupted temporary files can restore normal application functionality if the app continues to crash after an update.
Use WPS Office as a Stable Alternative to Open PDFs
If your current PDF viewer keeps freezing or crashing on your Samsung Galaxy S24 Ultra, WPS Office offers a lightweight, highly stable, and feature-rich environment for managing all your documents seamlessly.
- 1. Install the App: Download WPS Office for free from the Google Play Store on your Samsung Galaxy S24 Ultra.
- 2. Grant Permissions: Launch the application and follow the on-screen prompts to grant secure access to your local files.
- 3. Locate Your File: Tap the 'PDF' tab or navigate to 'Files' to find the document you want to open.
- 4. Open and Read: Tap the PDF document; it will instantly load inside the stable WPS PDF viewer for reading and editing.

Frequently Asked Questions
Why does Adobe Acrobat keep saying 'App Not Responding' on my Samsung S24 Ultra?
This error typically occurs due to software incompatibilities between the newly released Android operating system on the S24 Ultra and an older version of the application. It can also be caused by corrupted cache files.
Will clearing the app data delete my stored PDF files?
No, clearing the app data only removes temporary files, user preferences, and login session data for the app itself. Any PDF documents downloaded and saved to your device's internal storage remain completely safe.
How can I open PDF files on Android if my main app crashes?
You can use alternative applications like WPS Office, which provides a highly stable and free built-in PDF reader, or use the native Samsung Notes app to view your documents.




