A: Officially, no. Magene does not support downgrading. However, technically advanced users can use the SD card method with an older .bin file, though this voids your warranty if it fails.
If you own a C406, C406 Pro, or C406S, you have likely wondered: Why does my unit freeze? Why aren't my power meter readings accurate? Why is the navigation glitching? The answer is almost always an outdated firmware.
Whether you use the wireless convenience of the Magene Utility App or the bulletproof reliability of the SD card method, keeping your C406 updated ensures you get the most value out of your budget bike computer.
