TRB246 Firmware Downloads

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This page contains firmware files for TRB246 devices. Look to the table below or the changelog to find download links.

Stable firmware - this version has been tested through both internal QA processes and large-scale user deployments. All known issues have been resolved based on user reports and testing feedback. Stable firmware is currently used as the default for updates and is also deployed in mass production. To upgrade firmware using WebUI, follow the instructions in TRB246 Firmware.
Latest firmware - this is the most recent firmware release, featuring the latest updates, features, and fixes. While it has passed internal testing, it has not yet undergone widespread deployment or user validation. It may still contain undiscovered issues. We recommend testing on a small number of devices before considering broader updates.

Note: packages for Package Manager are independent from firmware and can be downloaded in the Package Downloads page.

TRB246

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File	Type	Release date	Size	MD5	Links
TRB2M_R_00.07.18.3_WEBUI.bin	Stable FW	2025.10.30	13 MB	d80f4a35e2e4c0508da29e75af41a144	Changelog API
TRB2M_R_00.07.19.4_WEBUI.bin	Latest FW	2025.12.05	13 MB	de10c168dd9cecc60995ee70d02d227f	Changelog API
TRB2M_R_GPL_00.07.19.4.tar.gz	SDK	2025.12.05	24 MB	97206af5e5197e69ac754d43f8b235da

FW checksums

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Checksums for firmware files can be found here.

Changelog

Global RUTOS changelog can be found here: LINK

* This is universal changelog of RUTOS. Changes made to features that are not present in some devices, do not affect them.

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TRB2M_R_00.07.06.3 | 2024.01.17

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• New
  • Initial firmware release