pof has cooked a patched radio rom for the HTC Hermes which can be used to remove the Operator SIM lock and CID lock on HTC Hermes based telephones. Some peoples related to this Thread: http://forum.xda-developers.com/showthread.php?t=282223 say that it works also on Breeze/MTeoR
SIM Unlock will allow you to use any SIM card from any operator, not locked to the operator who sold you the Hermes
CID Unlock will make your device "SuperCID", which means you will be allowed to flash ANY Breeze Shipped ROM in ANY language. But we didn't know if Breeze/MTeoR, etc. isn't already unlocked for CID, because some have flashed Dopod Roms on MTeoR's ... and they should have different CID's!
http://forum.xda-developers.com/showthread.php?t=282223