Hotspot connected but no internet? Here's what's broken

Your laptop connected. It shows the hotspot name, full signal, everything looks right. And every page you open times out, with Windows helpfully labelling it “No internet, secured” or macOS quietly failing at everything.

This is a genuinely useful error message, once you know how to read it. It means the Wi-Fi link between your laptop and your phone is working perfectly. The two devices found each other, authenticated, and agreed on an IP address. That whole part is fine.

The break is one hop further out: between your phone and the internet.

That narrows things down a lot. Here are the causes, in the order they turn out to be the answer.

1. You’ve hit your carrier’s tethering cap

Start here. This is the most common cause by a wide margin, and almost nobody checks it first.

Most plans that advertise unlimited data cap tethered data separately, usually somewhere between 5 GB and 50 GB. What happens when you cross the line varies by carrier. Some throttle you to a few hundred kilobits, which feels like a broken connection. Others block tethered traffic outright, which produces exactly this symptom: the hotspot works, devices connect, and nothing loads.

The tell: your iPhone itself still has working internet. Open Safari on the phone. If pages load fine there while the tethered laptop gets nothing, the problem is specific to tethered traffic, and that means the carrier.

Check it: sign in to your carrier account and look for hotspot or tethering usage listed separately from your main data allowance. It’s usually one level deeper in the menu than the headline data figure.

If this is it, there’s no fix from the phone. You’re waiting for the billing cycle to reset, or buying more tethering. Our data usage calculator is worth a look afterwards so it doesn’t happen again, and the hotspot data breakdown explains where it usually goes.

2. Your phone has no working data either

Obvious, easy to skip.

Open a website on the iPhone itself, and don’t use an app that might be serving you cached content. If the phone can’t load anything either, you don’t have a hotspot problem. You have a cellular problem, and the hotspot is faithfully sharing a connection that doesn’t work.

Quick fixes: toggle Airplane Mode on the phone for ten seconds. If that doesn’t help, Settings → Cellular → tap your line → off, wait, on. If you’re abroad, check that data roaming is enabled.

3. A VPN on the phone is blocking tethered traffic

This one catches people out because the phone is fine and the laptop is not.

Many VPN apps route the iPhone’s own traffic through the tunnel but do not, and often cannot, route tethered traffic through it. What the laptop gets is a connection that dead-ends. Some VPN configurations block the tethered traffic entirely rather than letting it out unencrypted.

Fix: turn the VPN off on the phone, then reconnect the laptop. If that fixes it, run the VPN on the laptop instead of on the phone. That works properly and gives you the same protection where you actually need it.

Same applies to content blockers and DNS filtering profiles installed under Settings → General → VPN & Device Management. A profile from a parental control app or an old privacy app can filter tethered traffic in ways that look like a dead connection.

4. DNS is broken on the laptop

If pages fail to load but a raw IP address works, the problem is name resolution.

Quick test. Open a terminal or command prompt on the laptop:

ping 1.1.1.1

If that gets replies but ping google.com fails, DNS is your problem. The connection out is fine, your laptop just can’t turn names into addresses.

Fix on Windows: open an admin command prompt and run ipconfig /flushdns. If that doesn’t do it, set DNS manually on the hotspot adapter to 1.1.1.1 and 1.0.0.1.

Fix on macOS: System Settings → Wi-Fi → Details → DNS, add 1.1.1.1, remove anything else, and apply.

This is common when you’ve moved from a corporate or hotel network to a hotspot, because the laptop can hold onto DNS servers from the previous network that are unreachable from where you are now.

5. IPv6 confusion

A niche one, but it produces exactly this symptom and it’s maddening to diagnose without knowing about it.

Most US carriers run IPv6-only networks with translation for IPv4 traffic. Most of the time this is invisible. Occasionally a laptop ends up with a broken mix: an IPv6 address that doesn’t route and an IPv4 stack it isn’t using.

Test: disable IPv6 on the laptop’s Wi-Fi adapter and reconnect.

Windows: Network Connections → adapter → Properties, untick Internet Protocol Version 6 (TCP/IPv6).

macOS: System Settings → Wi-Fi → Details → TCP/IP → Configure IPv6 → Off.

If the internet comes back, you found it. Leave it off for the hotspot, and remember you did this, because it can cause its own problems on other networks later.

6. The laptop is still trying to use a captive portal

If you were on hotel or airport Wi-Fi before this, your laptop may still be holding a cached redirect to that network’s login page. Every request goes to a portal that isn’t there any more.

Fix: forget the old network, clear the browser cache, and reconnect. On macOS, quitting and reopening Safari usually clears the captive portal state on its own.

7. Low Data Mode is starving the connection

Not usually a total block, but it can look like one when the first thing you try is something bandwidth-heavy that gets deferred rather than served.

Check both places: Settings → Cellular → Cellular Data Options → Low Data Mode on the phone, and the per-network Low Data Mode setting for the hotspot on the laptop’s Wi-Fi details.

The two minute version

If you want to skip the reading:

1. Load a website on the iPhone. Fails? Cellular problem, not a hotspot problem.
2. Works on the phone but not the laptop? Check your carrier’s tethering usage. Cap is the most likely answer.
3. Not capped? Turn off any VPN on the phone and retry.
4. Still nothing? Flush DNS on the laptop and set it to 1.1.1.1.
5. Still nothing? Disable IPv6 on the laptop’s adapter.
6. Still nothing? Reset network settings on the iPhone: Settings → General → Transfer or Reset iPhone → Reset → Reset Network Settings. Have your Wi-Fi passwords ready first, because it wipes them.

If it works and then stops a minute later

Different problem, worth naming so you don’t work through the list above for nothing.

If pages load fine at first and the connection dies shortly after, particularly right around the time the iPhone screen turns off, that’s not a routing or DNS issue. iOS powers down the cellular radio when the phone goes idle, and everything tethered to it loses its connection. Windows often reports this as “no internet” too, which is why the two problems get confused.

The distinction is timing. A routing problem never works. A radio sleep problem works and then stops, reliably, when the screen goes dark.

If that’s yours, Hotspot Hero keeps the radio responsive in the background so the connection holds with the phone locked. The full explanation is in why your iPhone hotspot keeps disconnecting.

Frequently asked questions

Why does my hotspot say connected but no internet?

Because the Wi-Fi link between your device and the phone is working, but the phone isn’t passing traffic out to the internet. The most common cause is hitting your carrier’s separate tethering cap, followed by a VPN on the phone blocking tethered traffic, and broken DNS on the connected device.

Why does my iPhone have internet but the hotspot doesn’t?

That pattern points almost certainly to your carrier. Tethered traffic is metered and policed separately from the phone’s own data, so a carrier can throttle or block hotspot traffic while leaving the phone fully working. Check your account for hotspot usage listed separately from your main data allowance.

How do I fix “No internet, secured” on Windows with an iPhone hotspot?

Work outward from the phone. Confirm the iPhone itself can load a website, check whether you’ve passed your tethering cap, turn off any VPN running on the phone, then flush DNS on the laptop with ipconfig /flushdns and set DNS manually to 1.1.1.1. If it still fails, disable IPv6 on the Wi-Fi adapter.

Can a VPN cause a hotspot to have no internet?

Yes, and it’s a common cause. Many iPhone VPN apps route the phone’s own traffic through the tunnel but not tethered traffic, and some block it rather than sending it out unencrypted. Turn the VPN off on the phone and run it on the connected laptop instead.

Will resetting network settings fix a hotspot with no internet?

Sometimes, particularly if the phone’s carrier profile or APN configuration is in a bad state after an update or eSIM transfer. It’s worth trying after the simpler checks. Be aware it deletes all saved Wi-Fi networks and passwords, so have those to hand before you do it.

Why does my hotspot work for a minute and then stop?

That’s a different problem from a routing failure. It’s iOS powering down the cellular radio when the phone screen turns off, which drops every tethered device. The giveaway is that it works reliably at first and fails at a predictable moment, rather than never working at all.