j5 6 7.1.1 to 6.0.1 downgrad done

File analysis... OK
Total file size: 0xCEF1C3FC (3311 Mb)
Searching USB Flash interface... COM22 detected
Setup connection... OK
Set PIT file... OK
Reading PIT from phone... OK
Sending aboot.mbn... OK
Sending sbl1.mbn... OK
Sending rpm.mbn... OK
Sending tz.mbn... OK
Sending hyp.mbn... OK
Sending NON-HLOS.bin... OK
Sending sec.dat... OK
Sending boot.img... OK
Sending recovery.img... OK
Sending system.img.ext4... OK
Sending persist.img.ext4... OK
Sending userdata.img.ext4... OK
Sending cache.img.ext4... OK
Sending hidden.img.ext4... OK
Flashing done (time - 00:05:28)

Done with Samsung Tool PRO v.33.2