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SR4 Max 2026 - Factory firmware

Owner/reviewer report (not Voge-verified). Confirmed factory firmware versions on a SR4 Max from 2026.

Bikes
SR4 Max
Years
2026
Updated
Jun 6, 2026

HW Version
SS621-L7
OS Version
SS621X13-OS-V2.3.1
HMI Version
SS621X13-HMI-V1.1
MCU SW Version
SS621X13-02
Production date
From Jan 1, 2026
Source
Owner-reported - confirmed

Source: owner reports. Version strings come from owner observations. Claimed changes, remedies, compatibility and update procedures are community reports or interpretations, not Voge-verified release notes or instructions. A confirmed version observation does not confirm the associated compatibility or fix claims.

This is the first verified firmware data point captured for the SR4 Max 2026.

How to read the version-component model

Voge uses four independent version strings because the dashboard firmware is more like a small computer than a single chip:

  • HW - the actual silicon and PCB revision. Doesn't change with a firmware update; can change between production batches.
  • OS - the operating system on the dashboard's main processor. Changes most often. This is what "dashboard firmware update" usually refers to.
  • HMI - the user-facing layer (menus, gauges, fonts, theme). Sometimes updates independently of OS; sometimes bundled.
  • MCU SW - the microcontroller that talks to the bike's CAN bus. Bridges OS to the bike. Updates separately because changing it has higher risk of bricking.

Practical implication: a "TFT firmware update" through the Voge Global app might update the OS only, the HMI only, the OS+HMI together, or all three. The MCU SW is rarely user-flashable - that's typically a dealer-only operation.

When Voge publishes a "version 4.7" or similar in marketing, it's almost certainly a bundle name for a specific combination of OS / HMI / MCU updates, not a single-number version of one component. We don't have a public mapping of bundle names to component versions.


Have an SR4 Max with different firmware versions, or a 2024/2025 unit's factory loadout to add? Send the four version strings plus your build date.

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