Download the root file kernel For root the Galaxy J2 Pro SM-J250F
Model Number : SM-J250F
Android Version : Nougat (7.1)
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 J2 SM-J260F model, dont use this file for other models .if use it can damaged your device