Update Modem Firmware Over The Air (Ota) - Digi Connect EZ 4 User Manual

System administration

WebUI
1. (Optional) Download the appropriate modem firmware from the Digi repository to your local
machine.
2. Log into the Connect EZ WebUI as a user with Admin access.
3. From the main menu, click Status > Modems.
4. Click the modem firmware version.
The Modem firmware update window opens.
5. To update using firmware from the Digi firmware repository:

a. Click
b. For Available firmware, select the firmware.
6. To update using firmware from your local file system:
a. Click Choose File.
b. Select the firmware.
7. To schedule firmware updates, click System maintenance configuration page. See
system maintenance tasks
8. Click Update.

Command line

Update modem firmware over the air (OTA)

You can update your modem firmware by querying the Digi firmware repository to determine if there
is new firmware available for your modem and performing an OTA modem firmware update:
1. Log into the Connect EZ command line as a user with Admin access.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. Use the modem firmware ota check command to determine if new modem firmware is
available on the Digi firmware repository.
Digi Connect EZ 4/4i User Guide
to view available versions.
for details.
Update cellular module firmware
Schedule
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