Skip to content
DID YOU KNOW
Sign in with the Whop account you used at checkout to find your purchases.
SaleUse code GG for an extra 10% off
Guides
  • Cronus Zen
    • Zen Studio Live
    • Firmware
    • Switch
    • Mod Menu
GuidesLesson: Update firmware

Lesson 3 of 8 · same for yew2K and yewFN

Update firmware

Do this on a new Cronus Zen, and any time the device disconnects or a script misbehaves in a way that looks like a bad file. Same steps for yew2K and yewFN. Firmware is the Cronus Zen, not the script.

Update

1

Plug the short USB-C cable into the back CONSOLE port of the Cronus Zen, and the other end into the computer.

2

Turn the Cronus Zen upside down. Hold the small blue button on the bottom until the screen says Zen Bootloader.

3

Open Chrome or Edge and go to firmware.modcentral.ca.

4

Click the Cronus Zen icon, choose Latest, and continue. It takes about 20 seconds.

Xbox headset audio

If a headset plugged into an Xbox controller stays silent, that is a firmware bug on newer builds. Downgrade to 2.0.9-beta.43: bootloader again, open the same site, uncheck Hide older versions, and install that version.

Stay on the downgrade
If you installed 2.0.9-beta.43 for headset audio, do not accept a newer firmware prompt. The headset fix is that older version.
⁠Full firmware guide
PreviousProgram it in Zen Studio LiveNextInstall a script update