ZyXEL Communications LTE5121, User Manual

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Chapter 25 Firmware Upgrade
LTE-5121 User’s Guide
210
After you see the firmware updating screen, wait a few minutes before logging into the LTE Device
again.
Figure 138
Firmware Uploading
The LTE Device automatically restarts in this time causing a temporary network disconnect. In
some operating systems, you may see the following icon on your desktop.
Figure 139
Network Temporarily Disconnected
After two minutes, log in again and check your new firmware version in the Status screen.
If the upload was not successful, an error screen will appear. Click OK to go back to the Firmware
Upgrade screen.
Figure 140
Error Message
Browse... Click this to find the .bin file you want to upload. Remember that you must
decompress compressed (.zip) files before you can upload them.
Upload Click this to begin the upload process. This process may take up to three minutes.
Upgrade Module
Firmware Use these fields to upload firmware for the LTE Device’s LTE module.
Current Module
Firmware
Version This is the present version of firmware on the LTE module.
File Path Type in the location of the file you want to upload in this field or click Browse ...
to find it.
Browse... Click this to find the .bin file you want to upload. Remember that you must
decompress compressed (.zip) files before you can upload them.
Upload Click this to begin the upload process. This process may take up to three minutes.
Table 93
Maintenance > Firmware Upgrade (continued)
LABEL DESCRIPTION