RUT901 Firmware Downloads

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This page contains firmware files for RUT901 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 RUT901 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.

RUT901

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File	Type	Release date	Size	MD5	Links
RUT9M_R_00.07.18.3_WEBUI.bin	Stable FW	2025.10.30	12 MB	fdb34c19510738585084ca110de0285d	Changelog API
RUT9M_R_00.07.19.4_WEBUI.bin	Latest FW	2025.12.05	12 MB	5333fd4d4c3dacc2213135b7dc3aa0ee	Changelog API
RUT9M_R_GPL_00.07.19.4.tar.gz	SDK	2025.12.05	25 MB	6de675d0ad67b6305a32a1f7801ae48e

FW checksums

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Checksums for firmware files can be found here.

Changelog

RUT9M_R_00.07.03.4 | 2023.02.09

• Fix
  • Network
    • Changed generic modem restart method
    • Fixed mobile page VoLTE switching issues
  • Services
    • Sanitized tcpdump storage location

RUT9M_R_00.07.03.3 | 2023.01.25

• Fix
  • Network
    • Fixed disabled WiFi interface after factory reset

RUT9M_R_00.07.03.2 | 2023.01.13

• New
  • System
    • Japanese language

• Improvements
  • Network
    • Optimized mobile netifd script installation

• Fix
  • Network
    • Shortened modem hang monitor timeout
    • Fixed VLAN option setting when changing VLAN ID

RUT9M_R_00.07.03.1 | 2023.01.03

• New
  • System
    • Initial firmware release