Samsung Galaxy S7 Duos G930FD modem list:

Android 6.0.1

G930FXXU1APB2 (Ready for Direct Unlock / Read Unlock Codes)
G930FXXU1APB6 (Ready for Direct Unlock / Read Unlock Codes)
G930FXXU1APD1 (Ready for Direct Unlock / Read Unlock Codes)

G930FXXU1BPH1 (Ready for Read Unlock Codes)
G930FXXU1CPK2 (Ready for Read Unlock Codes)
G930FXXU1CPL2 (Ready for Read Unlock Codes)

Android 7.0

G930FXXU1DQAF
G930FXXU1DQB1
G930FXXU1DQB3
G930FXXU1DQD7

G930FXXU1DQE8

G930FXXU1DQER

G930FXXU1DQH9

G930FXXU1DQIG

G930FXXU1DQJ1

G930FXXU2DRA9

G930FXXU2DRAG

G930FXXU2DRAR

Android 8.0

G930FXXU2ERD6