Follow this video to convert your Samsung Galaxy Note 8-SM-N950N (Korean Model) to Global SM-N950F Dual Sim Android 9.0 Pie.
Do not forget to enable OEM Unlock under USB Debugging before you start flashing the ROM. Durring the process if you face any difficulties feel free to comment below for assistance. If after flashing the rom, your Note 8 hangs on boot, perform system factory reset.
Rom Link: [ Ссылка ]

свернуть