Update Software; Save/Reboot - D-Link DSL-500B User Manual

Web Configuration
Access Control - Passwords
Select Access Control > Passwords to change the password of
the Router.

Update Software

Select Management > Update Firmware. In this page, you can
update the Router's firmware.
Click Browse to find the file and click Update Firmware to update.
Note: Do not turn off your Router during firmware updates. When
the update is finished, the Router reboots automatically. Do not
turn off your modem either before the reboot is over. It is strictly
forbidden to use other software for updates.
After updating the software, it is suggested to restore the Router to
factory defaults and configure it again.

Save/Reboot

Select Management > Save/Reboot.
Click Save/Reboot to save your settings and reboot the router.
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