[Arman Hadi1]

I have ideas that may help blackberry and may not of course , but as i can see they tried a lot of ideas that weren't successful maybe by people which got a lot of money from blackberry for there garbage idea , in the other side i have idea that i want to tell them for free so why they don't listen to me ? because i'm not liar like most business man ? or because i don't have a lot of money ? if they can't just listen to someone not even doing it how can they hope for success .

[Dunt Dunt Dunt]

Their is a Armchair CEO section here.... might try running your ideas past those that have followed BlackBerry for years. Who knows who is listening.

Otherwise it kinda depends on what your idea is in reference too. BlackBerry is out of the hardware business, and they aren't going back. So is your solution software - BlackBerry or hardware - BlackBerry Mobile (TCL Communications).

[Elephant_Canyon]

If you think you have relevant experience and ideas, your best hope of having them heard and implemented begins here:
https://us.blackberry.com/company/careers

[conite]

so why they don't listen to me ? because i'm not liar like most business man ?

I suggest you don't open with that with the business team you meet.