TCR100 Firmware Downloads
This page contains firmware files for TCR100 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 TCR100 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 |
|---|---|---|---|---|---|
| TCR1_R_00.07.14.4_WEBUI.bin | Stable FW  |
2025.09.17 | 12 MB | d5ebced3e06a824d422806e7b02e9cd4 | Changelog API |
| TCR1_R_00.07.14.4_WEBUI.bin | Latest FW |
2025.09.17 | 12 MB | d5ebced3e06a824d422806e7b02e9cd4 | Changelog API |
| TCR1_R_GPL_00.07.14.4.tar.gz | SDK | 2025.09.17 | 21 MB | 1bf5bb2a9057182a88b79f1cb8ef8a34 |
FW checksums
Checksums for firmware files can be found here.
Changelog
TCR1_R_00.07.01.2 | 2022.01.04
- New features
- DFOTA modem upgrade system for Quectel modems
- Improvements
- Removed L2TP section title prefixes
- Fixes
- Fixed IPSec crashing issue using mobile
- Fixed FW flashing when chip is in unknown state
- Fixed CPU usage percentage display in the Overview page
- Fixed FOTA timeout issue when server does not respond
- Fixed installation of backup packages
- Fixed mobile data limit display after profile change
- Fixed Bridge mode without multi-APN
- Fixed multi mobile interface checking
- Fixed error handling when the modem is not responding
- Prolonged autoconnect setting timeout
TCR1_R_00.07.01 | 2021.11.18
Note: Firmware version RUTX_R_00.07.01 released on 2021.11.18 was removed due to an issue with IPsec tunnel while using mobile connection.
- New features
- Initial TCR100 Firmware