Leica Firmware Update v3.1.1 for Q3 and Q3 43

Today, Leica has released a new firmware update for the Q3 and Q3 43, bringing both cameras to version 3.1.1. This update introduces new autofocus customization options, improvements to continuous shooting performance, and support for the latest EU eco-design regulations. While not a major overhaul, the update provides meaningful refinements for both photo and video shooters.

As always, we recommend staying up to date with the latest firmware to ensure the best performance and compatibility. Download links and installation instructions can be found below. You can also update via the latest version of the Leica FOTOS app if paired to your Q3.

NEW

AF Settings Menu

A dedicated AF Settings section has been added to the camera menu, allowing individual adjustments for AF sensitivity and AF speed. This gives photographers more direct control over autofocus behavior for different shooting scenarios.

AF Tracking Start Position

The AF Tracking Start Position option has been moved to the new AF Settings menu section for easier access when fine-tuning autofocus tracking.

EU Eco-Design Compliance

The Q3 and Q3 43 now support the requirements of Lot6/Lot26 under Regulation (EU) 2023/826 on eco-design, ensuring compliance with the latest environmental standards.

IMPROVEMENTS

Continuous Shooting with AF

A new setting for continuous shooting allows capture at 5 fps, 12-bit, with autofocus enabled. This provides a balance between image quality and burst speed when shooting action.

Toggle Focus Point Assignment

The Toggle Focus Point function can now be assigned to a function button, allowing quick repositioning of the focus point while shooting.

Electronic Shutter in P and A Modes

The electronic shutter now supports a maximum shutter speed of 1/16,000 s in Program (P) and Aperture Priority (A) modes, offering greater exposure control in bright conditions without the need for ND filters.

Download Firmware Files

To download the firmware file, click the appropriate button below. Copy the downloaded file to a freshly formatted SD card, insert the card into your camera, and follow the on-screen instructions in the Camera Information menu to complete the update.

Download Leica Q3 Firmware v3.1.1

Download Leica Q3 43 Firmware v3.1.1

Installation Instructions

1. Fully charge the battery and insert it into the camera.
2. Remove the SD card from the camera.
3. Prepare the SD card for installation:
   1. Format the memory card in the camera.
   2. Ensure at least 200 MB of free space is available.
   3. Copy the firmware file to the root directory of the SD card.
   4. Insert the SD card back into the camera.
4. Power on the camera.
5. Open the Camera Information menu and select Firmware > Start Update.
6. Confirm the update process:
   1. The camera will guide you through the update steps.
   2. You will have the option to save current settings to the SD card before proceeding.
   3. Follow the on-screen prompts and wait for the process to complete.
   4. Restart the camera when prompted. Do not eject the SD card during the update.
   5. After restarting, select the preferred language and set the date and time.
   6. If previously connected to the Leica FOTOS app, delete the camera from the app and reconnect.
7. The update process is now complete.
8. To restore user profiles, go to User Profile > Manage Profiles > Import Profiles.

If you have any questions about the new firmware or need assistance with the update process, contact Leica Store Miami, call 305-921-4433, or email info@leicastoremiami.com.