updating radio question, not about unlocking

[EyeB]

I noticed that the 6.5 rom has a newer radio but I want to stay on wm6.1 which has the older radio.

Any way I can update this without flashing a radio? Since I'm not security unlocked, I don't want to brick the phone updating radio :S

edit: ok I updated radio without problems, mods can delete/lock this thread if it helps keep forum clean