Ensure your computer or smartphone is connected to your Singtel WiFi network. A wired Ethernet connection to the router is even more stable for this process.
Open a web browser (Chrome, Safari, Edge) and type the router’s IP address into the address bar. For nearly all Singtel routers, this is: 192.168.1.254 (or sometimes 192.168.0.1 ). Press Enter. change singtel wifi password