You can view the amount of used
and free storage space available on your BlackBerry
device and your media card. You can also see a breakdown of what types of files are
taking up space.
On the home screen, swipe down from the top of the
screen.
Tap Settings > Storage and Access.
Tap Device Storage Details or Media Card Details.
Tip: The amount of available storage space displays when you minimize the
File Manager app.