Firmware information
  CD−R CD−RW DVD−R DVD−RW DVD+R DVD+RW DVD+R DL DVD−R DL DVD−RAM
Strategies A.02 A.06 A.05 A.06 A.06 C.05C A.06 A.05 A.03
Bitsetting   Unknown Unknown Unknown  
Date1 (*) 2010-12-03
Date2 (*) 2020-11-01

(*) Date 1 seems to be related to the strategy version while date 2 seems to be related to the main firmware code

The following firmwares are included:

This is the original AD-5970H Firmware 3APE.