Zoom H4essential - Firmware Update Guide Manual

H4essential Firmware Update Guide
Copyright(C) 2024 ZOOM CORPORATION. All Rights Reserved.
Proper display is not possible on grayscale devices.
Introduction
■Item to prepare
■ Firmware update process
1. Download the firmware update file.
2. Extract the ZIP file.
3. Copy the extracted firmware update file to a microSD card.
4. Update the firmware.
5. Confirm that the firmware has been updated correctly.
H4essential
Windows or macOS computer
with Internet access
USB T
yp
e-C cable microSD card
Supported recording media
microSDHC: 4 GB – 32 GB
microSDXC: 64 GB – 1 TB
Always format microSD cards on the
H4essential after purchasing them new
or using them with a different device.