How to Troubleshoot Facebook Notifications for Android

1. Reset the radio on your Android device. Hold down the power button until the pop-up window appears on the screen. Tap 'Airplane Mode' and wait for the airplane icon to appear in the upper-right section of the screen where your wireless signal normally appears. Repeat the process to exit Airplane Mode. Look at the signal notification to see if you have wireless signal to support a data connection. Notifications won't come through without a data connection.

2. Open the Facebook app on your Android device. Tap the 'Facebook' logo in the upper-left corner of the screen, then press the 'Menu' button. Tap 'Settings' on the screen, then check to see that the label under 'Notifications' is 'Active.' If it's not, tap the checkbox to the left of 'Notifications.' Press the 'Back' button.

3. Press the 'Home' button. Open your application launcher and press the 'Market' icon. Press the 'Menu' button and tap 'My Apps.' Find 'Facebook' in the list and tap on it. Press the 'Update' button to download the most recent update for the app.

4. Push the 'Home' button. Press the 'Menu' button, then tap 'Settings.' Press 'Applications,' then 'Manage Applications' and choose 'Facebook.' Press the 'Uninstall' button. Press the 'Home' button again, then open the application launcher and press on the 'Market' app. Search for 'Facebook' and re-install the app from the latest version online.