Zoom H4n firmware `v1.70`

Zoom · Released Mar 1, 2009 · First seen Aug 8, 2026

v1.70 is not the latest firmware for the Zoom H4n: the current version is v1.90. Go to v1.90

What's in this update

Released as bug fix in March 2009 H4n Handy Recorder System Software Version History The system software version is shown on the display at startup.

You can always download the latest system software for free at the web site shown below.

The web site also has information on installation procedures, possible problems, and Frequently Asked Questions. http://www.zoom.co.jp/

updatemystuff.com never hosts firmware files — always download from the official source.

Create a free account and get an email the moment Zoom publishes new firmware.