A Blackberry phone has a wealth of capabilities and functions beyond simply making calls. Its ability to play videos can be useful, but your video collection may be in a number of different formats, leaving some users to wonder what types of files a Blackberry can play.
Blackberry phones are designed to play AVI files. If you have any videos on your computer with the .avi file extension, you can watch them on your phone.
How to Upload AVI Files to a Phone
Taking as an example the Bold 9700, first connect your phone to the computer via the USB wire that comes with the phone. Your Blackberry will ask whether you wish to turn on Mass Storage Mode–select “Yes.” Select the AVI file that you want, right-click on it, select “Send to” and choose your Blackberry.