Download the root file kernel For root the Galaxy J3 SM-J330F
Model Number : SM-J330F
Android Version : Oreo (8.0)
Description:
Extract the kernel placed in this post after download and Flash the file in the pda section in the odin software.
Warning:
This file is only for Galaxy J3 SM-J330F model, dont use this file for other models .if use it can damaged your device