Leica is continuously working on the further improvement and optimization of your camera. Since many camera functions are entirely controlled by software, some of these improvements and additions to the functional scope can be installed in retrospect. Leica offers firmware updates at irregular intervals, which you can download from their website.
FIRMWARE: Leica SL3 1.1.9
ERROR CORRECTION:
• Sporadic error that resulted in unnoticed overwriting of existing recordings if the camera was not properly turned off beforehand (e.g., during battery replacement in standby mode or after an unexpected software interruption).
• Correction of errors in the firmware.
IMPROVEMENT
• Optimization of the Leica FOTOS connection.
Download Firmware Update Here: https://leica-camera.com/sites/default/files/sl3_119.lfu
Download Release Notes & Instructions: https://leica-camera.com/sites/default/files/en_sl3_gen-fw-upd-1.1.9-release-notes.pdf