REFERENCE samsung j700t unlock done by z3x

[jethcell]

share ko lang mates buti may pumasok galing labas
first root with this firmware
http://www.mediafire.com/file/gl0wl5z8i9k2wx1/CF-Auto-Root-j7eltetmo-j7eltetmo-smj700t.tar.rar/file
after rooting
flash with this firmware
https://www.sammobile.com/samsung/galaxy-j7/firmware/SM-J700T/TMB/download/J700TUVS3AQF1/174052/
open z3x
enable usb debugging
click unlock
done
finish product