This app was mentioned in 3 comments, with an average of 1.33 upvotes
there is an application called device switch that will help you transfer data from your android device to a Blackberry.
I thought that app was only for [any other phone] to Samsung, not the other way around.
You can go from Android to Droidberry using this app though.
https://play.google.com/store/apps/details?id=com.mediamushroom.easymigrate App is from BlackBerry / Mushroom. Not everything but the most if your stuff can be hover with it.