Firmware Upgrade - Quectel GNSS Module Series User Manual

Step 5: When the firmware download is successful, the progress bar will indicate 100% and there will be
a green rectangle on the screen. GNSSFlashTool appears as shown in the figure below.

6.2. Firmware Upgrade

Before you start the firmware upgrade process:
First: Connect the EVB to a PC with a Micro-USB Cable.
Second: Set the power switch to OFF position before power on the EVB.
Firmware upgrade in normal working mode steps:
Step 1: Open GNSSFlashTool or click "Tools", select "Firmware Download" in QGNSS tool as shown in
the figure below.
LG69T(AA,AD)_EVB_User_Guide
Figure 15: Successful Firmware Download – Step 5
Figure 16: Firmware Upgrade – Step 1
GNSS Module Series
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