If you're experiencing problems with opening PDF files, it could be due to an issue with your default PDF viewer app. Here’s how you can fix it:
Step 1: Clear Default App Settings
- Open the Settings on your Android device.
- Navigate to Apps or Applications (this may vary depending on your device).
- Locate and select the PDF viewer app you're currently using.
- Tap on Open by default or Set as default.
- Choose Clear defaults to remove the app as the default PDF viewer.
Step 2: Select a New Default PDF Viewer
- Open any PDF file on your device.
- When prompted, select your preferred PDF viewer from the list of available apps.
- Tap Always to set this as your new default PDF viewer.
Installing a New PDF Viewer
If you don’t have a PDF viewer installed or want to try a different one, you can download one from the Google Play Store. Popular options include: