Firmware Release 12.3 Release Notes

This article provides release notes for RealWear HMT-1® firmware release 12.3, which is updated to the latest security patch, additional features, and minor bug fixes.

Overview

This release is applicable to the HMT-1 standard model. Any HMT-1 sold by RealWear may update to this release. Earlier updates may need to be installed before 12.3.0 can be installed.

Note: Release notes are only a summary of what's new in this release.

Deliverables

**Delivery Data**
Item	Description
Company	RealWear Inc.
Model numbers	HMT-1 (T1100G and T1200G)
Firmware version	12.3
Build file names	12.3.0-01-C.HMT-1.G (T1100G) 12.3.2-01-C.HMT-1.G (T1200G)

Android Security Updates

Security updates released through the end of January 2022 have been incorporated into this release.

Kernel Deconfig Hardening Patch Removed

12-3 1

Bug Fixes and Known Issues

Bug fixes and improvements have been made for this release. Contact RealWear support for any details on specific fixes or issues.

Software Availability and Update Method

IMPORTANT

Consult the RealWear Firmware Update and Support Policy if you have not done so.

The upgrade process for Release 12.3 is a simple one-step process that retains your data.

To receive the over-the-air update, users have to be on one of the following:

12.2.0-03-C.HMT-1.G
12.2.2-03-C.HMT-1.G

For specific details on how to upgrade, visit the Wireless Update page in the RealWear Knowledge Center.

Android Security Updates

Security updates released through the end of January 2022 have been incorporated into this release.