User's Manual

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4.7.3 Firmware Upgrade
NOTE: Download the latest firmware from the ASUS website at http://
www.asus.com/Networking/4G-AC53U/HelpDesk_Download/
To upgrade the firmware:
1. From the navigation panel, go to Advanced Settings >
Administration > Firmware Upgrade tab.
2. In the New Firmware File field, click Browse to locate the
downloaded file.
3. Click Upload.
NOTES:
• Whentheupgradeprocessiscomplete,waitforsometimeforthe
system to reboot.
• Iftheupgradeprocessfails,thewirelessrouterautomaticallyenters
rescue mode and the power LED indicator on the front panel starts
flashing slowly. To recover or restore the system, refer to section "5.2
Firmware Restoration".