How to factory reset Tenda W303R v3 (??) router – Default Login & Password

The Tenda W303R v3 (??) router has 300mbps WiFi, 4 100mbps ETH-ports and 0 USB-ports.

Tenda W303R v3 (??) default Password , Login & Gateway settings :

Default Gateway IP: 192.168.0.1
Tenda login instructions
Default password: admin
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.0.1

How to factory reset (hard reset) Tenda W303R v3 (??) :

You can factory reset your Tenda W303R v3 (??) in the following way(s)
Through the web interface
Open your web browser and go to routers web interface (see default settings below)
Sign in with your username/password or check default settings below
Once logged in to the interface locate System tools and click it
Under System tools locate Restore to factory and click it
On the resulting page click the Restore button, click Ok if prompted
Wait for the reboot progress to finalize
With the reset button
Have the power plugged in and powered on
Locate the Reset/WPS button on your router
With a sharp object (e.g. paperclip) press and hold the button for 7 seconds
When the SYS light stops blinking, release the reset button.

Tenda W303R v3 (??) router specifications :

System specs
CPU: n/a
RAM: 32 MiB
Flash: 2 MiB
Custom firmwares: None
Connectivity
WiFi: 300mbps (bgn)
WiFi bands
2.4GHz
WiFi throughput: n/a
WAN
1 x 100mbps port
ETH
4 x 100mbps ports
USB-ports: 0