Connect OS release notes
- Product documentation
- Connect OS release notes
- Wavemaker™ FX4200
In this article
Wavemaker™ FX4200 Connect OS release notes

Release version: HLA_2.27.1_OS_5.15.1.2 (2F) - MR0.3
Application Version: 1.079.11
PRI: 2.245
Release Date: May 2026
Supported Products:
- FX4200, FX4210
Overview:
The device OS will automatically update for supported devices through Inseego’s over the air update service. Additionally, a device can be manually updated from the device OS WebUI or Inseego Connect.
FX4200, FX4210 Defect fixes & Enhancements:
- Resolved an issue when IPPT is enabled on Verizon could cause IPv4 connectivity to stop working
- Resolved an issue where the device failed over to Ethernet WAN but did not fail back to cellular WAN when cellular was restored
- Resolved an issue where the device was reporting online/offline events in Inseego Connect while device remained online throughout
- Mesh Network support disabled by default