you just click on the app, and then press the button to turn it on, once it's on your other device will recognize the signal and it gives you a password t type in (like 1234567890) thats it
kernel is here
[GPL][Kernel]netarchy-toastmod, Stable: 4.1.9.1 Beta: 4.3.1 - xda-developers
first you need to update the radios, then once you confirmed that you did that correctly (unless you have already done it) then flash the rom (factory data wipe, cache and davlik) once the rom is installed successfully then flash the kernel (go into recovery, wipe cache and davlik, then choose zip from sd card) then there is a little trick I learned from akazabam on how to calibrate the battery with the new kernel, let me know when you get that far and i'll tell you that along with the setcpu settings that I'm running