FLASH INSTRUCTIONS:
1. Choose correct flash file(s).
2. If you have PIT file chosen, then you must check 'Repartition' option.
3. Check flashing options if needed (Repartition, EFS clear, Boot update).
4. Power on phone in download mode (turn off phone, press vol.down + home + power).
5. Connect phone to PC with USB cable, install drivers if needed.
6. Press 'Flash' button.
Operation: Flash
Selected model: SM-G930F
Software version: 27.7
File analysis... Ok
Total file size: 0x108A85910 (4234 Mb)
Searching USB Flash interface... COM3 detected
Setup connection... Ok
Reading PIT from phone... Ok
Sending sboot.bin... Ok
Sending param.bin... Ok
Sending cm.bin... Ok
Sending boot.img... Ok
Sending recovery.img... Ok
Sending system.img... error
It looks like you have an unsucessful operation, try this link for solution -
inurl:f453 site:http://forum.gsmhosting.com/ "Selected model: SM-G930F" "Sending system.img error" - Пошук Google
Done with Samsung Tool PRO v.27.7