109bt flashes okay, but 1Z3 is wrong bootcode ? (a late 7200A burner)

The Optiarc AD-7200A burner I am flashing was manufactured in July 2009 and must be using bootcode 14, not bootcode 12.

Liggy & Dee’s 109bt firmware flashes okay, but the 1Z3 firmware produces a wrong bootcode message with v1.50 of NECWinFlash.

Was the bootcode problem ever resolved ?
Can the 1Z3, 1Z2 firmwares be flashed to a late 7200A ?
If not, is there any other firmware to try ?

The problem was partially addressed in post #181 here:




Posted in Bargain Basement … You can buy this burner here:


Some related discussion on the forum ( try the 1st thread ):