System administration Update cellular module firmware
IX14 User Guide
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To perform an OTAfirmware update by using a specific version from the Digi firmware
repository, use the version parameter to identify the appropriate firmware version as
determined by using modem firmware ota list command. For example::
> modem firmware ota update version 24.01.5x4_ATT
Retrieving download location for modem firmware '24.01.5x4_ATT' ...
Downloading modem firmware '24.01.5x4_ATT' to '/opt/LE910C4_
NF/Custom_Firmware' ...
Modem firmware '24.01.5x4_ATT' downloaded
Updating modem firmware ...
Programming modem firmware ...
Found modem ...
Validate modem firmware ...
Getting ready for update ...
Stopping services ...
Running update pass 1 of 3 ...
Restarting services ...
-----------------------------
Successfully updated firmware
Modem firmware update complete
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5. Type exit to exit the Admin CLI.
Depending on your device configuration, you may be presented with an Access selection
menu. Type quit to disconnect from the device.
Update modem firmware by using a local firmware file
You can update your modem firmware by uploading a modem firmware file to your IX14 device.
Firmware should be uploaded to /opt/MODEM_MODEL/Custom_Firmware, for example,
/opt/LM940/Custom_Firmware.
Modem firmware can be downloaded from Digi here. Follow instructions on this page to determine
the cellular module used by your device. After downloading, use tar or a similar unzipping tool to
extract the firmware prior to uploading to the device. Note that the firmware file may not have a
tar.gz extension, but it is a tar file and can be unzipped with tar or a similar tool. See Use the scp
command for information about uploading files to the IX14 device.
1. Log into the IX14 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 check command to determine if new modem firmware is available
on local device.
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