Wi-Fi Connected but No Internet? Free Fixes for Windows, iPhone, and Android

Seeing “Connected” beside Wi-Fi does not always mean the internet is working. The quickest safe approach is to test the connection on another device and another website, then narrow the fault to one device, the router, or your internet provider. Try the reversible steps first; a network reset can erase saved settings.

Key takeaways

• If every device is offline, check the router, modem, and provider before changing one phone or PC.
• If only one device fails, reconnect it and use that device’s built-in troubleshooting steps.
• Do not press the router’s factory-reset button or reset network settings until simpler checks fail.

First: locate the source of the problem

Open a different website and app. Then test Wi-Fi on another phone, tablet, or computer. If only one site or app fails, the network may be fine. If every device on the same Wi-Fi is offline, the issue is more likely in the router, modem, or provider connection. If other devices work, focus on the affected device. This simple split is also the first check in PCMag’s internet troubleshooting guide.

Try these low-risk fixes first

1. Check Wi-Fi and Airplane mode. Confirm Wi-Fi is on and Airplane mode is off. Move closer to the router and check whether its internet/status light indicates an outage or fault.
2. Check the provider’s outage notice. Use mobile data or ask someone on another network to check your ISP’s service-status page. A local outage cannot be fixed by changing settings on your device.
3. Restart the modem and router. If all devices are affected, unplug the modem and router from power for about 30 seconds, then reconnect the modem first. Wait for its lights to settle, reconnect the router, and give it time to restart. Use the power plug—not the small factory-reset button, which can erase router settings. Microsoft documents this sequence in its Wi-Fi troubleshooting guide.
4. Reconnect the affected device. Turn Wi-Fi off and on, then select your known network again. If that fails, choose Forget and reconnect with the correct password. Do this only when you know the password; menu names vary by device.
5. Temporarily check VPN or security filtering. If you use a VPN or security app, briefly disconnect it using its own controls and test again. Do not remove workplace/school software or leave protection off; contact its administrator or provider if the connection works only when it is disabled.

Device-specific steps

Windows 11 or Windows 10

Run the Network and Internet troubleshooter in the Get Help app (Windows 11), and check Wi-Fi status and Airplane mode under Settings → Network & internet. Microsoft also recommends forgetting and rejoining the network. If the problem continues, update the Wi-Fi driver through Windows Update or the PC maker. Use Network reset only as a last resort: it removes/reinstalls network adapters and may require VPN or virtual-network software to be configured again.

iPhone or iPad

Open Settings → Wi-Fi, confirm Wi-Fi is on, and check for the blue tick beside the intended network. Make sure Airplane Mode is off. If other devices also fail, inspect and restart the router; if only the iPhone fails, test another Wi-Fi network if possible. Apple warns that Reset Network Settings removes saved Wi-Fi networks and passwords, cellular settings, and VPN/APN settings. Reserve it for after simpler checks, and ask your organization’s IT team before resetting a managed device. See Apple’s official Wi-Fi guidance.

Android phone or tablet

Restart the phone, then compare Wi-Fi with mobile data: turn Wi-Fi off and mobile data on to test; then switch back. If mobile data works but Wi-Fi does not, reconnect to the saved network or test another Wi-Fi network. Android menu labels differ across manufacturers and versions. Google’s Android internet troubleshooting steps describe this comparison.

When to contact your ISP

If several devices cannot reach multiple sites after the modem and router have restarted, check the ISP’s outage page or contact support. Tell them whether the router has internet/status lights and whether a wired connection works, if you can test one. If only a work or school device is affected, contact its administrator before changing managed network settings.

Frequently asked questions

Why does Wi-Fi say connected but there is no internet?

The device may be connected to the router while the router has lost its upstream internet connection. A device-specific VPN, saved-network issue, or service outage can also be involved. Test another device to narrow it down.

Should I change DNS settings?

Not as a first step. Incorrect or unnecessary DNS changes can create new problems. Use the network provider’s or device maker’s documented instructions if diagnostics point to DNS.

Will resetting network settings delete my files?

It generally does not erase photos or documents, but it can remove saved Wi-Fi passwords and network, VPN, or cellular settings. Read the on-screen warning for your device before confirming.

Should I factory-reset my router?

Not for an ordinary “connected, no internet” symptom. A factory reset can erase the network name, password, and provider settings. Restart it using the power connection first; contact the router maker or ISP before a factory reset.

Sources

• Microsoft: Fix Wi-Fi connection issues in Windows — troubleshooting sequence checked 15 October 2026.
• Apple: If you can't connect to Wi-Fi on your iPhone or iPad — reset effects and device checks checked 15 October 2026.
• Google Android Help: Fix internet connection problems — device comparison steps checked 15 October 2026.
• PCMag: Internet troubleshooting guide — independent editorial cross-check, updated July 2026.

Menu labels may vary by OS version and manufacturer. This guide does not replace your ISP’s service-status information or the administrator’s guidance for managed networks.