REFERENCE Samsung J7 Pro (J730G/DS) Unlock using Z3X box

[Landon38]

so i have this phone with security patch level june 1, 2018 and Android version 7.0

First things first ...
make sure you have backup or stock rom
Root the phone using this . load on AP after flash Hardreset
wait the phone to load till
home screen
go to playstore and download SuperSU or search on google SuperSU apk
and its should be rooted

now go to Z3X
i use Z3X 37.0
Select model
enable usb debugging and oem unlock
Click unlock and done

 

[alexan]

keep up the good work boss

 

[Landon38]

keep up the good work boss

Thank you po boss admin alexan.