Here are some questions in forums which can reveal Blackberry users' trouble:

Question1: Will songs or movies downloaded off iTunes work with my Blackberry? How to put them on blackberry storm from iTunes?
Question 2: How can I get a TV show/movie from iTunes onto my new Blackberry Storm, does iTunes movie work with them?
 

So, are there any ways to strip iTunes Movie DRM protection, play iTunes M4V videos on non-apple devices like: BlackBerry, PSP, Zune, and etc?

The answer is positive YES, only if you have Aimersoft Media Converter-a professional DRM remover and video converter to help you to convert protected music or video from iTunes to Blackberry compatible formats: mp3, mp4, avi, wmv, 3gp, etc, so that you can play your protected video on BlackBerry.

Follow this step-by-step tutorial to know how to convert music movies purchased from iTunes and put the media to Blackberry.

Step1: Load iTunes Music Movie files

Install Aimersoft Media Converter, run it. And click "Add" button to import iTunes Protected Music and movies (.M4V) files.

Step 2: Set Output Formats to Blackberry supports

Choose "BlackBerry" as output format, and the default setting works great (you also can customize the output audio and video, just click "Settings" to set the specific parameter for your music video or movie files).

Aimersoft Media Converter supports you to convert m4v video to all Blackberry Video formats: Blackberry Tour (*.mp4), Blackberry Storm (*.mp4), Blackberry Curve (*.mp4), Blackberry Bold (*.mp4). Blackberry Bold (*.wmv), Blackberry Pearl (*.avi),etc. Click "Audio files to" to setting music formats tomp3, wma, aac, wav, ac3…

Tips: You also can set your Output path to put your output file in special directory (and the default setting is to save to original folder).

Step3: Convert protected iTunes music videos

After you setting output formats and path you need, click "Start" button to remove and convert protected iTunes M4V video to BlackBerry formats.

Step4: Transfer iTunes music movies to BlackBerry

After conversion, you can Sync converted DRM music movie to BlackBerry via two methods:

Use the BlackBerry Desktop Manager software that comes with the BlackBerry phone. If you don’t have it you can download it from BlackBerry website. Then you can choose Media Sync to Sync with your iTunes Library.
 

Or USB cable + memory card way, format the card first (options - media card - menu - format card), then hook phone up to the computer, it creates 2 drives icons on your my computer folder. One called blackberry, and the other called removable disk. Go into removable disk / blackberry / videos, locate the source files, drag and drop, then you are done.

Now everything is ok, enjoy your music movies on Blackberry freely.