Check how much storage space is free
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.
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.