First off, i am new to this, i have a lot of questions.
What is a radio file? is it what the phone uses to understand how to connect to a regions carrier?
Do i need to flash my radio to my region(asia) before or after i flash this rom?'
Does this rom include some kind of radio? does flashing the rom with the included files flash the radio as well?
And if the radio included is not for asia, what should i do to change it? do i need to change it?
Thank you very much