[TUTO] How To flash/update OCTAGON SF4008 UHD

Firmware update Manual OCTAGON SF4008 UHD E2
a) Format USB Storage to FAT32 File system.
b) Unpack Firmware.
c) Copy Folder sf4008 to USB Storage.
d) STB Turn off from Power Switch.
e) Connect USB Storage to STB (front).
f) Turn on STB from Power Switch.
g) Press Power Button on front panel.
h) The image is now written, takes about 2-3 minutes.
i) Upon completion, the system will be rebooting.