Confidential and Proprietary SEQUANS Communications
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2.4 Firmware Upgrade
2.4.1 Upgrade Prerequisites
The firmware upgrade process requires:
•
An operational VZ20M board connected to a PC with USB
•
A web browser, launched and connected to the VZ20M at
http://192.128.15.1
.
•
An upgrade package such as
*.sfp
.
2.4.2 Upgrade Execution
Execute the following steps of the upgrade procedure.
1. Click on
System
tab.
2. Click on
Backup / Flash Firmware
item.
3. In the
Flash new firmware image
frame, click the
Browse
button and navigate to select the
sfp
file that contains the upgrade.
4. Click the
Flash image...
button when you have selected the appropriate file.
5. Confirm the operation when the firmware checksum is verified, by clicking the
Proceed
button.
6. Do not disconnect or power the device off while the following screen is displayed.
7. The login screen is displayed when the automatic reboot operation has completed.
2.5 Software Uninstallation
Use Windows’ uninstaller service.
