I bought this box on 2011 with the activation Samsung and it’s my first box ever bought
Before buying i don’t have any idea about z3x box.
After purchased z3x I recognized that which is 100% suitable for my work.
For every mobile service centre must required this box because it’s easy to use, powerfull, smart, relaible, fast and with full support.
Unlocking and flashing is very simple there no repeated cases with z3x unlock.z3x is really crazy with update and support
I am using this z3x for my Samsung service without z3x i cant imagine how to give quick service
Once I pay for activation that means no need to buy credits like other boxes its really appreciable
Z3x is one of the easy to use software Tool and its inbuilt cable info, manual is too good
in my experiance z3x is most powerfull box for samsung