Question: how to transfer data from blackberry keyone to iphone?
Answer: Before you can transfer your data, the BlackBerry Content Transfer app must be installed on both your iPhone and your BlackBerry KEYone. It comes preloaded on your BlackBerry KEYone but on your iPhone, do the following: Open a browser, and then visit http://www.blackberry.com/transfer. Tap iOS (Version 8 or later).