I'm from mexico,
I have little time using z3x box but really it has worked wonders for LG,
it was a very good investment for my business since before only repairing displays and was selling cell phone accessories,
since I started to repair and unlock cell have more customers and therefore more sales of accessories have almost all of my clients who come to unlock your phone takes some accessory,
my sales increased to more than 200%.
Z3X the best.