Allied Telesis AT-AR236E - Manual (Page 30)

4.7.3 Update Firmware
You can remotely upgrade the ADSL Router’s firmware, clicking on Update Firmware under the
Tools page. This will bring up the screen shown in Figure 19. The upgrade file shall be in *.img
format.
To upgrade the firmware, click browse, find the firmware file to download. Make sure this is the
correct file. Click on upgrade firmware (as shown in Figure 19). Once the upgrade is complete
the ADSL Router will reboot. You will need to log back onto the ADSL Router after the firmware
upgrade is completed.
The firmware upgrade should take about 5 minutes to complete.
Note: Do not remove power from the ADSL Router during the firmware upgrade procedure.
Figure 19 (Update Firmware)
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