How to factory reset Buffalo WZR-HP-G300NH2 router – Default Login & Password

The Buffalo WZR-HP-G300NH2 router has 300mbps WiFi, 4 Gigabit ETH-ports and 0 USB-ports. It also supports custom firmwares like: dd-wrt, OpenWrt, LEDE Project
How to factory reset Buffalo WZR-HP-G300NH2 - Default Login & Password

Buffalo WZR-HP-G300NH2 default Password , Login & Gateway settings :

If you have performed a reset of your WZR-HP-G300NH2 device or not changed the defaults, you
be able to access it with the following settings
Default Network name (SSID): XXXXXXXXXXXX
Default subnet mask:

How to factory reset (hard reset) Buffalo WZR-HP-G300NH2 :

You can factory reset your Buffalo WZR-HP-G300NH2 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-HP-G300NH2 router specifications :

System specs
CPU: 400 MHz
RAM: 64 MiB
Flash: 32 MiB
Custom firmwares: dd-wrt, OpenWrt, LEDE Project
WiFi: 300mbps (bgn)
WiFi bands
WiFi throughput: n/a
1 x Gigabit port
4 x Gigabit ports
USB-ports: 0
WZR-HP-G300NH2 Firmwares
Staying up to date with the latest firmware is a good idea to keep your router even more
from various security flaws.
If you want to squeeze a little bit of extra functionality out of your router, consider
an open-source firmware like dd-wrt, openWRT or LEDE. Flashing a custom ROM can greatly
the stability and functionality of your old router.
Following are the firmwares that we have identified existing for the Buffalo WZR-HP-G300NH2
Flashing dd-wrt on the Buffalo WZR-HP-G300NH2
Since the WZR-HP-G300NH2 has 32 MiB of flash memory, you should be able to
dd-wrt with full functionality without having to worry too much about which firmware
We haven’t find any specific instructions for flashin dd-wrt onto the Buffalo
WZR-HP-G300NH2, but you can read the
Installation guide over at dd-wrt to get a clue on how to proceed (As this model is listed as
Note: Always make sure to read the wiki and howtos of dd-wrt before doing any
Flashing OpenWrt on the Buffalo WZR-HP-G300NH2
The Buffalo WZR-HP-G300NH2 is supported by OpenWrt according to their Table of
Hardware. So
flashing OpenWrt onto it should be quite straigthforward.
We couldn’t find any specific instructions for flashin OpenWrt on the Buffalo
WZR-HP-G300NH2, but since it’s listed in their Table of Hardware as supported, you can
over to the
OpenWrt install instructions and read on there.
Note: Flashing custom firmwares is always on you’re on own risk. Make sure to
read OpenWrt’s wikis to understand the risks and how to proceed if something goes
Flashing LEDE Project on the WZR-HP-G300NH2
The Buffalo WZR-HP-G300NH2 is also supported by the LEDE Project.
To install LEDE aquire the correct firmware from their
Firmware downloads page and
then follow the instructions on their
Quick Start Guide
Note: Make sure to read the LEDE wikis carefully before flashing.