If some of you BlackBerry Bold or BlackBerry 8900 owners out there haven’t yet downloaded BlackBerry OS 5.0, you may just want to do so as the BlackBerry OS 5.0 features a new memory management warning system.

According to the guys over at CrackBerry, once your BlackBerry begins using too many resources the new memory management warning system in BlackBerry OS 5.0 will pop up a screen on the handsets display.

Said warning screen will show the BlackBerry user what apps they use less frequently and thus allow the user to remove some of those applications to free up some valuable space.