I unlocked my bootloader on HTCDev when it was available and thus am only S-On. Some roms say I need to be on the latest radios/firmware. Is there anyway I can update? If I used a decrypted RUU would I be able to unlock the bootloader again using the same key I got the first time I unlocked on HTCDev? Is it even worth worrying about being on on radios/firmware?