If you bought your Blackberry device before the latest OS update that came the Amazon App Store, here is a simple guide to get you started. This method works with the Blackberry Z10, Q10, Q5 or Z30.
You will need to download the App store through your Blackberry browser. You can use which ever connection you have but I usually use my WIFI connection to install any major apps. Bellow is the link you need to type in your BB browser.
It is going to bring to the download page and allow the download and installation of the App Store.
After the installation is complete I usually reset my phone just to make sure. You only need to log in using your Amazon account or create one if you don’t have one yet.
You are now set to go on downloading all those Android games or Apps you have always wanted to use on your Blackberry.