The GL iNet GL X750 setup process begins by inserting a SIM card or connecting to an Ethernet WAN. Power on the device and connect your phone or PC to the default Wi-Fi. Access 192.168.8.1 to reach the admin dashboard. The setup wizard walks you through APN configuration, Wi-Fi setup, and optional VPN use. The GL iNet GL X750 setup is great for traveling, mobile workstations, or off-grid locations, thanks to its compact size, global 4G LTE support, and robust privacy features like encrypted DNS and firewall controls.