How to factory reset TG589vac v2 HP router – Default Login & Password

The Technicolor TG589vac v2 HP router has Gigabit WiFi, 4 Gigabit ETH-ports and 0 USB-ports.
It is also known as the Technicolor xDSL Gateway.
How to factory reset TG589vac v2 HP - Default Login & Password

TG589vac v2 HP default Password , Login & Gateway settings :

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

How to factory reset (hard reset) TG589vac v2 HP :

You can factory reset your Technicolor TG589vac v2 HP 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

TG589vac v2 HP router specifications :

System specs
CPU: 400 MHz
RAM: 256 MiB
Flash: 128 MiB
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
2.4GHz
WiFi throughput: n/a
WAN
1 x Gigabit port
ETH
4 x Gigabit ports
USB-ports: 0