How to factory reset TOTOLINK A6004NS router – Default Login & Password

The TOTOLINK A6004NS router has Gigabit WiFi, 4 Gigabit ETH-ports and 0 USB-ports.
It is also known as the TOTOLINK AC1900 Wireless Dual Band Gigabit Router.
How to factory reset TOTOLINK A6004NS - Default Login & Password

TOTOLINK A6004NS default Password , Login & Gateway settings :

Default Gateway IP: 192.168.1.1
Default username: admin
Default password: admin
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.1.1

How to factory reset (hard reset) TOTOLINK A6004NS :

You can factory reset your TOTOLINK A6004NS 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

TOTOLINK A6004NS router specifications :

System specs
CPU: 1 GHz
RAM: 512 MiB
Flash: 32 MiB + 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