How to hard reset TGR1900 (Google OnHub) router – Default Login & Password

The TP-LINK TGR1900 (Google OnHub) router has Gigabit WiFi, 1 Gigabit ETH-ports and 0 USB-ports. It has a total combined WiFi throughput of 1900 Mpbs.
It is also known as the TP-LINK Google OnHub Wireless Router.
The TGR1900 (Google OnHub) is featured in our
Best High-end routers: buying guide
How to hard reset TGR1900 (Google OnHub) - Default Login & Password

How to hard reset (factory reset) TGR1900 (Google OnHub) :

You can hard reset your TGR1900 (Google OnHub) with ways bellow
Use web interface :
Open a browser and navigate to the web interface of the router (see default settings below)
In the menu look for System tools and under there find the Factory defaults option
On the Factory defaults page click on the Restore button to perform the reset.
Use RESET/WPS button :
Have the unit powered on
Press and hold the reset (sometimes reset/WPS) button for 10 seconds with a paperclip or other sharp object.
When the SYS led start blinking quickly release the reset button and wait for router to boot back up.

TGR1900 (Google OnHub) default Login & Password, factory settings :

If you have performed a reset of your TGR1900 (Google OnHub) device or not changed the defaults, you
should
be able to access it with the following settings
Default subnet mask: 255.255.255.0

TGR1900 (Google OnHub) router specifications :

System specs
CPU: 1.4 GHz
RAM: 1024 MiB
Flash: 8 MiB + 4096 MiB
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
2.4GHz & 5GHz
WiFi throughput: 1900 Mpbs
WAN
1 x Gigabit port
ETH
1 x Gigabit port
USB-ports: 0
TP-LINK TGR1900 review (quick overview)
Here is the quick comparison of how the TP-LINK TGR1900 compares to
other routers on our site
Average
71/100
Editor
86/100
WiFi
38/100
Hardware
90/100
Current price
$58.99
For a full list of routers and how they compare to the TGR1900 (Google OnHub), check the
Router Buying Guide which will help you buy the most
price-competitive router.

How to hard reset TP-Link WiFi router