How to Fix the Restore Screen When Opening PDFs on Android
Question details
The user is unable to open PDF files on their Android device due to a persistent restore screen appearing in the PDF application, even after reinstalling it.

- Product
- Acrobat Reader
- Device & OS
- Android (Samsung Galaxy S8+)
- Scenario
- Attempting to open and view downloaded PDF documents on an Android mobile device.
- Observed behavior
- A restore screen interrupts the application startup, preventing the PDF document from opening successfully.
Ensure your Android operating system is up to date and that you have closed any heavy background applications before troubleshooting.
Clear App Cache and Restart Device
Clearing the application cache often resolves corrupted temporary data that triggers the restore screen loop.
Temporary files stored by the application can sometimes become corrupted, causing the app to freeze on a restore screen. Clearing the cache removes these temporary files without deleting your personal PDF documents.
Go to your Android phone's Settings menu and tap on 'Apps' or 'Applications'.
Scroll through the list of installed applications and select 'Acrobat Reader'.
Tap on 'Storage', then select the 'Clear cache' option at the bottom of the screen.
Hold down the power button to restart your Android phone, then try opening the PDF file again.

Verify Default PDF Viewer Settings
Ensure that your preferred app is correctly registered as the default handler for PDF files on your device.
Open PDFs Seamlessly with WPS Office on Android
If your current PDF reader continues to display a restore screen or crash, you can easily switch to WPS Office. It provides a built-in, highly stable PDF reader for Android that opens documents quickly without interruption.
- 1. Download WPS Office: Get WPS Office for free from the Google Play Store on your Android device.
- 2. Open the App: Launch WPS Office and grant the necessary file access permissions so it can locate your documents.
- 3. Open Your PDF: Navigate to the 'Files' or 'PDF' tab, locate your PDF document, and tap to open it instantly.

Frequently Asked Questions
Why does my PDF reader show a restore screen on Android?
This usually happens due to corrupted cache data, an incomplete application update, or a glitch within the app's background processes attempting to restore a previously closed or crashed viewing session.
Will clearing the app cache delete my downloaded PDF files?
No, clearing the app cache only removes temporary data used by the application to load faster. Your downloaded PDF documents and personal files remain safe on your device storage.
What should I do if clearing the cache doesn't work?
If clearing the cache and reinstalling the app fail, check for pending Android OS updates. If the issue persists, consider installing a different, reliable PDF viewer like WPS Office to access your files immediately.




