On the test, I will update the firmware in the Vinga WR-N150 router.
1) Let’s open the web interface of the router by typing the IP address 192.168.1.1 in the browser, the default login and password are admin/admin. Let’s open the “Management” – “Firmware update” menu and see the installed version.
2) Let’s see if there is a new firmware version on the official website:
https://vinga.ua/ua/merezheve-obladnannya/wr-n150.html
3) If you downloaded a newer firmware, then in the same menu “Management” – “Firmware update”, click “Browse”, select the firmware file and click “Update” to start the update process.
During the update process, do not disconnect the power supply from the device, as this may damage it.