Thanks for the confirmation! Seems that both devices Hermes and Breeze share the same radio
I guess that's because you're on a preproduction bootloader. Your bootloader has 'wdata' command and production bootloader has 'wdatah' command. Have you tried flashing from SD card? Format the card in FAT32, take any Breeze upgrade and name it BREEIMG.nbh, put it on the root folder of the emty SD card and start the phone in bootloader mode. You should see 'reading image...' and it will ask you to start flashing it if this method works on your bootloader. This works on some Hermes preproduction bootloaders (>=0.95) I guess for the Breeze is the same.
For what I see, the Breeze is quite similar to the Hermes, most of the info on the Hermes wiki should be also valid for the Breeze. I suggest you to run HHD USB monitor while upgrading, you will see the bootloader errors and why it doesn't flash your unit. Feel free to ask me if you need more help with this.