Check to make sure you have enough room on your device for the Hooked on Phonics app. It requires at least 90 MB of free space.
From your Home screen, touch the Settings icon.
From the Settings menu, touch “General”.
To the right of General, touch “Usage”.
Below the word “Storage” on the top of your screen, you will see the amount of space available. If it is less than 100 MB, you will need to delete some applications or files to make room for Hooked on Phonics.