I found this article about downloading a modified version of BB Browser then create a folder? into which a file goes into. I need help with how to create that file on my unlocked Passport on latest Blitz. It's a simple and short set of instructions. I have the modified browser downloaded to my PC and the flash file too.

How to get Adobe Flash on BlackBerry OS 10.3.1 browser

I have a folder? similar to what they are saying that I need, I have no idea how to add to the existing folder? nor createing a new one, nor how to transfer the flash file into it.