How to factory reset Arris SBG6900-AC router – Default Login & Password

The Arris SBG6900-AC router has Gigabit WiFi, 4 Gigabit ETH-ports and 0 USB-ports. It has a total combined WiFi throughput of 1900 Mpbs.
It is also known as the Arris SURFboard Cable Modem & Wi-Fi Router.
How to factory reset Arris SBG6900-AC - Default Login & Password

Arris SBG6900-AC default Password , Login & Gateway settings :

Default Gateway IP: 192.168.0.1
Default username: admin
Default password: password
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.0.1

How to factory reset (hard reset) Arris SBG6900-AC :

You can factory reset your Arris SBG6900-AC in the following way(s)
1. When the router is on, press the button reset and hold for 30 seconds.
2. While holding down the button reset, turn off the power of the router and hold down the button reset for 30 seconds
3. While holding down the button reset, turn on the power to the unit again and hold for another 30 seconds

Arris SBG6900-AC router specifications :

System specs
CPU: n/a
RAM: 512 MiB
Flash: n/a
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
2.4GHz & 5GHz
WiFi throughput: 1900 Mpbs
WAN
None
ETH
4 x Gigabit ports
USB-ports: 0
SBG6900-AC Firmwares
Staying up to date with the latest firmware is a good idea to keep your router even more
secure
from various security flaws.
If you want to squeeze a little bit of extra functionality out of your router, consider
flashing
an open-source firmware like dd-wrt, openWRT or LEDE. Flashing a custom ROM can greatly
increase
the stability and functionality of your old router.
Following are the firmwares that we have identified existing for the Arris SBG6900-AC
Arris stock firmware for the SBG6900-AC
Stock firmwares for the SBG6900-AC are available under the download section on the
modem’s
support page. You can also refer
to the router’s manual for instructions on how to upgrade the firmware.