Zoom Q2n-4K firmware v2.10

Zoom · First seen Jul 10, 2026

v2.10 is the latest firmware for the Zoom Q2n-4K.

What's in this update

Released as the following support and functi​on updates in April 2023

  1. Supports microSD cards with capacities larger than 256GB.
  2. Added a new function that alerts when an charge-only USB ca​ble is connected to Q2n-4K.
  3. Improved system performance.

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See the full firmware history for the Q2n-4K