Chapter 8: system tab, Firmware update, Chapter 8 – Ubiquiti Networks PowerBridgM User Manual
Page 59: System tab

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Chapter 8: System Tab
airOS
™
v5.5.4 User Guide
Ubiquiti Networks, Inc.
Chapter 8: System Tab
The System tab contains administrative options. This page
enables the administrator to reboot the device, reset
it to factory defaults, upload new firmware, back up or
update the configuration, and configure the administrator
account.
Change
To save or test your changes, click Change.
A new message appears. You have three options:
•
Apply
To immediately save your changes, click Apply.
•
Test
To try the changes without saving them, click
Test. To keep the changes, click Apply. If you do not
click Apply within 180 seconds (the countdown is
displayed), the device times out and resumes its earlier
configuration.
•
Discard
To cancel your changes, click Discard.
Firmware Update
This section manages the firmware maintenance.
Firmware Version
Displays the current firmware version.
Build Number
Displays the build number of the firmware
version.
Check for Updates
By default, the firmware automatically
checks for updates. To manually check for an update, click
Check Now.
Upload Firmware
Click this button to update the device
with new firmware.
The device firmware update is compatible with all
configuration settings. The system configuration is
preserved while the device is updated with a new
firmware version. However, we recommend that you back
up your current system configuration before updating the
firmware.