Viltrox EF-M1
firmware v5.0
Viltrox · Released Jan 21, 2026 · First seen Jul 5, 2026
v5.0 is the latest firmware for the Viltrox EF-M1, released January 21, 2026.
What's in this update
Release notes not published by vendor — see official page. Check Viltrox's website for the full details of what this update changes.
updatemystuff.com never hosts firmware files — always download from the official source.
Get it from ViltroxWatch the EF-M1 for updates
Create a free account and get an email the moment Viltrox publishes new firmware.
Create account & watch