sm-g920f Writing Firmware Failed

Welcome to Octoplus/Octopus Box Samsung software version 2.2.0
———————————————————————————–
To connect SM-G920F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
Selected firmware file: G920FXXU3QOLO_G920FXSG3QOL2
_XSG_Android_5.1.1.oct
Please put the phone into Download Mode and connect USB cable.
To put SM-G920F into Download Mode, You have to perform the
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on
Firmware write started.
Writing BOOTLOADER section…
BOOTLOADER section has been written successfully.
Writing CM section…
CM section has been written successfully.
Writing BOOT section…
BOOT section has been written successfully.
Writing RECOVERY section…
RECOVERY section has been written successfully.
Writing SYSTEM section…
SYSTEM section has been written successfully.
Writing RADIO section…
RADIO section has been written successfully.
Writing CACHE section…
CACHE section has been written successfully.
Writing HIDDEN section…
HIDDEN section has been written successfully.
Writing Firmware Failed