what models/OS of BlackBerry phones widely used in the world? -

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i want develop blackberry application. confuse bcoz there lots of models/os available in blackberry phones. can 1 have idea/servey popular model/os in blackberry phones.

so can develop application many users possible...

or tell me if generalize sollution available...

thanking in advance...

i haven't done should visit :

http://na.blackberry.com/eng/developers/

java seems development standard on blackberry phones

java 5.0 : new gold standard java® development on blackberry application platform.

you'll information need on developers' site.

they provide simulators per blackberry model.

hope helps


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