Fixing notifications on devices running Android 2.2
If you’ve got a phone running Android 2.2/Froyo and notifications aren’t working for you, try the following:
Go into the settings screen and deactivate notifications, go back to the game list and wait a few seconds, then re-enable notifications from the settings screen. This procedure should re-register your phone with Google’s C2DM service, which Wordfeud uses for notifications.
Also check that your phone is set up to allow background data. Go into your phone’s settings (not Wordfeud’s), open “Accounts & sync”, and check that “Background data” is enabled.