If you can’t leave a folder, but all the buttons in it respond when touched, it has probably been set to be your Home folder. When this happens, you will see that the Home button is grayed out in the bottom toolbar.
Usually, you can return to your normal settings by changing the Home folder back.
button at the far right of the bottom toolbar.
You may sometimes find that this wasn’t the only change to your vocabulary. If changing the Home folder does not solve the issue, you can also try restoring an automatic internal backup.
*On iPhone and iPod touch, you will find the Options button in the Tools popup at the far left of the bottom toolbar.
