How to factory reset Linksys CG7500 router – Default Login & Password

The Linksys CG7500 router has Gigabit WiFi, 4 Gigabit ETH-ports and 0 USB-ports. It has a total combined WiFi throughput of 1900 Mpbs.
It is also known as the Linksys AC1900 Dual-Band Modem Wi-Fi Router.

Linksys CG7500 default Password , Login & Gateway settings :

Default Gateway IP: 192.168.1.1
Linksys login instructions
Default password: admin
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.1.1

How to factory reset (hard reset) Linksys CG7500 :

You can factory reset your Linksys CG7500 in the following way(s)
Through the web interface
Open your browser and navigate to the router interface (see default settings below)
Under the Administration tab you will find a sub-tab called Factory defaults
On the Factory defaults page click the button labeled Restore Factory Defaults
With the reset button
Have your unit powered on
Press and hold the reset button for at least 10 seconds until the power light starts blinking, then release.
When the power light goes solid, unplug the power to the router for 10 seconds
Plug the power back in and start the router
When the power light goes solid again the router is ready to use.

Linksys CG7500 router specifications :

System specs
CPU: 1.2 GHz
RAM: 512 MiB
Flash: 128 MiB
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
2.4GHz & 5GHz
WiFi throughput: 1900 Mpbs
WAN
None
ETH
4 x Gigabit ports
USB-ports: 0
CG7500 Firmwares
Staying up to date with the latest firmware is a good idea to keep your router even more
secure
from various security flaws.
If you want to squeeze a little bit of extra functionality out of your router, consider
flashing
an open-source firmware like dd-wrt, openWRT or LEDE. Flashing a custom ROM can greatly
increase
the stability and functionality of your old router.
Following are the firmwares that we have identified existing for the Linksys CG7500
Linksys stock firmware for the CG7500
Stock firmwares for the CG7500 are available under the download section on the
modem’s
support page. You can also refer
to the router’s manual for instructions on how to upgrade the firmware.