D-Link DSL-2877AL - Page 22

D-Link DSL-2877AL Dual Band Wireless AC750 VDSL/ADSL2+ Modem Router User Manual
Section 2- Basic Installation
Page 20
11. The D-Link One Touch will login router, if login router is fail, the D-Link One touch
will pop-up a login UI, you need enter correct username and password to login the
router.
12. Tap the Software Upgrader to start to upgrade firmware for router.
Note: When performing a firmware upgrade, you need to make sure that the router or
mobile device can access internet.