And now I don't have radio anymore.
I checked first with the s1tool and it said "SEMC SIMLOCK CERTIFICATE". I've used the correct bat file and it said that it was unlocked successfully.
It was unlocked because I could install the latest Doom's kernel and Wolf's rom. But I didn't have radio.
I've been searching through the threads looking for answers, but all the methods people suggested, didn't work.
What I've tried: re-locking the bootloader and restauring the phone with seus (still no radio), unlocking again and trying several kernels, basebands and roms (versions 2.1 and 2.3, but still no radio).