iTruceFret
[move]From now on, call me DRAGON.[/move]
Every tutorial about 3.15 has been wiped off the internet because of two reasons: 3.15 is old, and very outdated, and secondly? 3.15 is for Devs. Which in turn, means you are not one. Judging by the horrible grammar, and that last sentence you made, I can only assume you know nothing about this 3.15 custom firmware, and the OtherOS feature it has. 3.41, from my understanding is the best way to go about anything aiming towards the Dev community. My suggestion? Stay away from it, or update to 3.41.