Leica Q3 43 firmware v4.1.1

Leica · First seen Aug 7, 2026

v4.1.1 is the latest firmware for the Leica Q3 43.

What's in this update

LEICA Q3

LEICA Q3 43

LEICA Q3 MONOCHROM

FIRMWARE UPDATE 4.1.1

TROUBLESHOOTING

  • We've fixed a bug that prevented the camera from turning off automatically during wireless c​harging in certain situations. The camera now turns off automatically as soon as wireless charging is detected.
  • A bug has been fixed that caused the camera to unexpectedly switch to the default user profile in certain sit​uations.
  • A bug has been fixed that could cause the connection to fail after a remote wake-up with certain Leica Looks or AF mode settings.

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Other versions for this product

See the full firmware history for the Q3 43