Free Pokemon Mobile Game Pokemon Mobile Phone Game?

Pokemon mobile phone game? - free pokemon mobile game

A few weeks ago I saw one of my friends Pokemon Crystal on the phone, and I wanted to be really nostalgic and stubborn as his best game of the series Pokemon. If your help, my phone is Samsung SGH-D900i. Each connection would be nice, and the price (free if possible, please). And if there is a problem, the installation instructions. Thank you in advance.