TMT250 Firmware and Configurator

STABLE FIRMWARE Latest stable firmware release, which is approved by Teltonika Mobility QA division. Standard order codes are being manufactured with this version of the firmware. Enter Stable firmware page

SHORT-TERM FIRMWARE Short life-cycle firmware that may afford new features, improvements and bug fixes in comparison with STABLE firmware, but has known issues or it is not yet fully approved by QA department. CAUTION! We strongly recommend to read the changelog and known issues sections carefully before using short-term firmware on your devices. Enter Short-term firmware page