Just follow the steps :
1. Insert TM/Globe or Vice Versa Sim Card to your Pocket Wifi then power on.
2.Connect to your ZTE Device via usb cable to desktop or laptop.
3. Log in to You do not have permission to view the full content of this post. Log in or register now. or You do not have permission to view the full content of this post. Log in or register now. to Chrome browser
(password: smartbro)
4. Now, Go to Settings, Network setting, APN
5. Right Click, Select Inspect Elements
6. Press control+F then find keyword Unlock
7. To Reveal unlock dialog box, simply delete 3 "display:none
8. Enter 16 digit unlock code... press ok Done