Flashing a debranded or unlocked version of the firmware typically grants: SIM Compatibility: Ability to use any FDD or TDD network SIM. Band & Cell Locking:
However, ISPs (like Smart in the Philippines, Telkom in South Africa, or various European carriers) often sell the device subsidized. To recover costs, they apply a (SIM lock).
: For standard configuration and setup instructions, refer to the ZLT S10 Wireless Router User Manual Video Tutorials