Yes. Android will have security issues because it is an open source operating system. Apple has slowed down and will need to work harder. Nokia sells mainly lower end phones with small profit margins. Yes, they are selling more phones but are they making money? Definitely, Blackberry need continuous development and innovation to make it unique and better than the rest. That was their biggest mistake back when they own a big piece of the market. I am sure they can do it based on what I see. They are a changed company.
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