News

DEUS II V4.1 update

04/03/2026

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Deus II Software Update – Version 4.1 now available!

Expanded Audio. Full Ecosystem Compatibility. Even More Control.

Version 4.1 of the DEUS II further enhances performance and strengthens the consistency of the XP ecosystem.
It introduces new audio options, improves MI-6 management, and expands compatibility with all peripherals.

With Version 4.1, DEUS II is now fully compatible with the entire ecosystem, including:

Remote control
WS6
WSA II (XL)
WS6ST
WSA (XL) ST

The WS6 can now control the new stereo headphones using the same interface as the WS6 ST and the remote control.

LIST OF UPDATES & INNOVATIONS

Advanced Audio Evolution
V4.1 builds on the major stereo innovations introduced in V4.0 and adds:

New Stereo Type Audio – LOW SQUARE
Now available for WS6 and WSA II (XL) users.
A refined square audio with lower tonal profile for enhanced comfort and subtle target analysis.

New MI-6 Audio Options (Stereo Type Audio)

PITCH FX
PITCH LOW (Also available for WS6 and WSAII (XL) users)

More tonal flexibility when the MI-6 is connected.

Independent MI-6 Volume Control
Adjust the MI-6 volume independently from the detector volume.
More control. More precision. More comfort.

Improved Static Mode (CH2)
A subtle pitch added in static mode (CH2) to better detect signal variations that may reveal deep targets.
Ideal for advanced users searching for maximum depth.

Chorus (FX) Effects Expanded
All Chorus (FX) effects are now generalized across both channels.
A more immersive and dynamic stereo experience.

Wireless Reliability Improved
Enhanced wireless stability with:

Coils
MI-6

More robustness in the field.
More confidence in demanding environments.

Additional Fixes & Improvements
Includes various corrections and improvements, including updates related to the XTREM HUNTER.

WHY UPDATE?

Because DEUS II is not just a detector.

It is an evolving high-performance platform.

V4.1 reinforces:

Audio mastery
Ecosystem coherence
Wireless reliability
Advanced user control

Update now

NORMAL AND STEREO HEADPHONES

Please note that it is mandatory to update your wireless headphones to the same version as the remote control, otherwise they will not work.

Select the model tab at the top of the updater page. The WSA-ST and WSA-XL-ST use the same updater file / tab.
Follow the instructions given by the updater to set your headphones to update mode.

CUSTOMISED USER PROGRAMS

Update now

VIDEOS

How to update with the new online updater

1 Access the updater:
Visit XP’s official online updater page from your computer (preferably using Google Chrome or Microsoft Edge).

2 Connect your remote control:
Use the USB cable to connect the remote to your computer. Make sure it is turned on.

3 Select your device:
At the top of the updater page, choose the appropriate tab:

Remote for the remote control
WS6-ST or WSA-ST for headphones (WS6-ST, WSA-ST, WSA-XL-ST)

4 Follow the on-screen instructions:
The updater will guide you step by step. If you are updating the headphones, you will need to put them in update mode by following the instructions provided.

5 Update all devices to the same version:
Make sure your remote, headphones, and any other accessories are all updated to the same firmware version; otherwise, they will not work together properly.