GNSS Module Series
LC98S_EVB_User_Guide 20 / 27
6
Firmware Download via
GNSSFlashTool
Quectel LC98S module upgrades firmware via the UART interface using GNSSFlashTool.
Download the GNSSFlashTool from our website Download Zone or request it from Quectel Technical
Support
.
6.1.
Firmware Download in Boot Download Mode
Before you start the firmware download process:
First:
Connect the EVB to a PC with a Micro-USB cable.
Second:
Flip the Power switch (S201) to
OFF
position before powering on the EVB
.
Firmware download steps in Boot download mode:
Step 1:
Open GNSSFlashTool and select
“
L89L26LC98S_Download
” for LC98S module in the drop-
down box of “
Tool Options
”, as shown in the figure below.
①
Figure 9:
Firmware
Download
– Step 1
Step 2:
Click “
Open File
” to select firmware of the module, e.g., “
LC98SIBNR01A01V01_BOOT.bin
” for
LC98S module, as shown in the figures below.
