Updating custom ROM and Radio

[nick aguas]

well after a frustrating last 2 or 3 hours of reading through posts ive decided to post my problem. **i have dcd's 2.1.0 ROM and radio version 3.27.00**

so anyway, ive decided i want to flash no2chem's ROM and the newer radio version 3.35 (i want revA). my question is that the titan relocker to put the phone back to stock says to not use if you have a radio version above 3.16 or 17. i read a few conflicting posts that said that the relocker does work with the GPS rom, and some say do not. how do i update the radio version without bricking my phone? regardless, im going to check back tomorrow morning with a fresh set of eyes and see what i can find.