TRB246 Firmware Downloads
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.
| 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
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.
TRB2M_R_00.07.07.2 | 2024.06.12
- Improvements
- Network
- Zerotier: added backup WAN interface blacklisting if WAN failover is enabled
- Mobile: improved communication stability with eSIM
- Services
- SNMP: added bruteforce attack prevention when using SNMP v3 user
- L2TP: improved reconnect attempt logic
- System
- SSH: removed weak SSH algorithms
- Telnet: moved to Package Manager
- Network
- Fix
- Network
- BGP: fixed instance migration issues
- Mobile: fixed forced APN configuration
- Services
- DMVPN: fixed duplicate NHRP map entries creation
- OpenVPN: added fixes for the insecure tls-cert-profile option usage
- System
- IP Block: fixed blocking of UDP traffic
- Uboot: fixed firmware recovery update via uboot on Windows
- Network
- CVE Patches
- CVE-2024-31948
TRB2M_R_00.07.06.10 | 2024.04.04
- Global changelog for R_00.07.06.10 - LINK
TRB2M_R_00.07.06.8 | 2024.03.25
- Firmware R_00.07.06.8 was removed due to an issue with inefficient memory allocation for LED control.
TRB2M_R_00.07.06.6 | 2024.03.04
- Global changelog for R_00.07.06.6 - LINK
TRB2M_R_00.07.06.5 | 2024.02.21
- Global changelog for R_00.07.06.5 - LINK
TRB2M_R_00.07.06.3 | 2024.01.17
- New
- Initial firmware release