How to factory reset Buffalo WZR-D1100H router – Default Login & Password

The Buffalo WZR-D1100H router has Gigabit WiFi, 4 Gigabit ETH-ports and 0 USB-ports.
How to factory reset Buffalo WZR-D1100H - Default Login & Password

Buffalo WZR-D1100H default Password , Login & Gateway settings :

If you have performed a reset of your WZR-D1100H device or not changed the defaults, you
should
be able to access it with the following settings
Default Network name (SSID): BUFFALO-XXXXXX_A,BUFFALO-XXXXXX_G
Default subnet mask: 255.255.255.0

How to factory reset (hard reset) Buffalo WZR-D1100H :

You can factory reset your Buffalo WZR-D1100H 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

Buffalo WZR-D1100H router specifications :

System specs
CPU: 600 MHz
RAM: 128 MiB
Flash: 128 MiB
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
n/a
WiFi throughput: n/a
WAN
1 x Gigabit port
ETH
4 x Gigabit ports
USB-ports: 0