CX Firmware April/22.Enhancements + Bug Fixes Firmware Version 5.14.Improved IP routing and misc. Enhancements + Bug Fixes Firmware Version 5.13.GNSS and misc. Enhancements + Bug Fixes CX Firmware V1.54.00.X.509, Bluetooth LE, Enhancements + Bug Fixes Firmware Version 5.08.Galileo-Support for C52x + Bug Fixes Firmware Version 5.04.Galileo-Support, GPS week-rollover, Enhancements + Bug Fixes Firmware Version 4.69.Support for Cat. NB/M (C370) + some new Features Firmware Version 4.68.Maintenance Release with some Enhancements + Bug-Fixes Firmware Version 4.66.Maintenance Release with some Enhancements + Bug-Fixes Firmware Version 4.64.Bug-Fix Release Firmware Version 4.62.MQTT Improvements, GPS/GNSS beyond 2019 + some minor Enhancements / Bug-Fixes