User's Manual

LS5B User Guide
Libre Wireless Technologies User Guide: LS5B, Ver. 2.9 Page 11 of 78
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3. Firmware Update
The Firmware Update process, facilitates update of U-Boot, BSL, and Application images
individually, or all of them together (Single-Image) to the LS-Module.
LSx Platform supports following Sources of Firmware-Image and Interfaces to trigger the
upgrade activity:
 Image Source: USB, SD-Card, Network or Internet
 Trigger Interfaces: Shell-Command/Host MCU (via LUCI), Libre App, or
Webpage
For more details on How to trigger Firmware Upgrade via LUCI, refer to
“Light Weight Universal Control Interface Technical Note”
The support for Shell-Command interface to initiate Firmware Upgrade is supported only
from LS5B version vB5004 and onwards.
 For Customers using firmware version vB5004 or before, it is
mandatory to do factory reset by issuing command #SetFacDefault in
the terminal, after upgrading the firmware vB5008 and later.
 Make sure devices with firmware version vB5004 and before is not
present in the same network as that of devices with Firmware version
vB5013 and later.
 While using the latest Libre APP (Android v1p25, iOS v1p3 or later),
released along with firmware version vB5013, Do not use Libre APP that
supports firmware version vB5004 or before.
To know the firmware version and Release date, execute the following command “#getprop”
in the shell: