I have problem with Root J710FN with J710FXXU6CSE1_OXY6CSE1 8.1
1-st I write "J710FN-twrp-3.2.1-0-j7xelte.img.tar" with "Odin3 3.12.3.exe"
2-nd from TWRP flash "Magisk_2018-10-08_for_defex.zip"
3-th restart phone. Phone shows that firmware is modified and need restart. To start phone need to write stock firmware.
How to Root this phone ?