BroadbandNowhttps://broadbandnow.com/guides/how-to-troubleshoot-wifi-not-workingNo Internet? How to Troubleshoot WiFi and Router Issues2024年10月22日 · Move the phone closer to your router to see if the Wi-Fi connection improves. Verify that the phone is not in airplane mode. Check for differences between Wi-Fi and mobile data just to make sure Wi-Fi really is the issue. For instance, if you turn Wi-Fi off on the phone and the internet functions normally using cell data, the problem is likely ...