To update your Wi-Fi router password, simply follow the below steps:

1. Make sure you are connected to Wi-Fi.
2. Open a new web browser window.
3. In the address bar, type 192.168.101.1 and press Enter.
4. Select Change Wireless Password in the right-hand menu. Or select Wireless settings, Setup or Wireless depending on your router type.
5. Enter the default router settings username and password in lowercase (this will be found on the back or bottom of your router)
6. Click on Wi-Fi Configuration
7. Wi-Fi settings page will appear, and you will be able to change the Wi-fi Password from there.