Ok, so I was on 2.3.15 with Apex 1.0.2.2 and I used the 2.3.340 System Updater from TBH (already had the band and the bootloader of 30.04). I Reboot the phone and BAM :
Bootloader
30.04
Err:A5,70,39,00,27
Battery OK
OK to Program
Transfer Mode:
USB
Now what??? I tried SBFing and same thing...