If Windows cannot see your iPhone hotspot, begin with discovery and connection setup rather than a speed test. Check that Personal Hotspot is available on the phone, Allow Others to Join is enabled and the phone remains on its hotspot settings screen while the computer looks for networks.
A missing network, a rejected password and a connected network with no usable internet are three different symptoms. Record which one you have before changing settings. Once the computer has a working connection, speed testing becomes useful; before that, there is no completed hotspot path to measure.
Check the phone’s sharing state
Apple’s Personal Hotspot troubleshooting guide says to check carrier support when the feature is missing or unavailable. Review the phone’s cellular connection and plan instead of assuming a hidden hotspot is caused by Windows.
- Open Personal Hotspot on the iPhone and confirm that Allow Others to Join is on.
- Note the network name and password shown by the phone. The name can differ from what you remember if the device was renamed.
- Keep that screen open while you refresh the computer’s Wi-Fi list.
- Place the devices near each other for the initial comparison, without moving the phone through several different cellular environments.
- If the hotspot appears, select that exact network and record whether the next failure is a password error or a connection with no internet.
A Windows computer does not automatically gain the same Apple-account discovery experience as another Apple device. Use the network name and connection process appropriate to the computer rather than expecting a shared-account shortcut to appear.
Use compatibility as a documented tradeoff
For supported iPhone models, Apple suggests trying Maximize Compatibility when Wi-Fi clients cannot connect. Its guide also warns that this can reduce hotspot internet performance and Wi-Fi security for connected devices. Treat it as a compatibility comparison with a tradeoff, not a setting that universally makes tethering faster.
Record the original choice, change it if applicable, and refresh the Windows network list again. If the hotspot becomes visible, complete the connection before testing performance. If it remains missing, do not repeatedly toggle several unrelated phone and router settings together.
If another device can see the hotspot while this PC cannot, record that difference. It points towards a client-specific comparison, but different radios, supported features and settings mean it does not identify a single cause by itself.
If it appears but the password is rejected
Read the password from the phone’s current hotspot screen rather than guessing from a saved home Wi-Fi password. Confirm that you selected the correct device name. A renamed hotspot or a stored connection profile can make the wrong network look familiar.
Use the computer’s normal supported process to reconnect to the intended network. If you remove a saved profile, make sure you know the credentials needed to recreate it. Keep the action limited to that connection rather than resetting all network settings as the first experiment.
Use USB as a separate supported connection
Apple’s connection instructions describe USB sharing with a Windows PC, including current Apple Devices or iTunes software and the relevant permission or trust prompts. Use a cable that supports the required data connection and follow the prompts on both devices.
A USB connection that works can be a practical alternative and a useful comparison. It does not prove that the Wi-Fi radio is defective, nor establish that USB is always faster. You changed the local sharing method while retaining the phone’s cellular service.
Before measuring, check that Windows actually uses the intended phone connection rather than another active Wi-Fi or Ethernet path. When finished, turn off sharing if you do not need it. Apple notes that a computer may use the hotspot when the devices are connected, which matters on a limited mobile allowance.
Once connected, separate two speed questions
First check whether ordinary browsing works on the phone using the intended mobile connection. Then compare the connected computer under similar conditions. If the phone and computer both struggle, investigate cellular conditions or plan policy before focusing only on hotspot discovery.
For an established connection, use the hotspot testing procedure and a consistent browser speed test. Keep the device, location, time and competing traffic in your notes. A browser result measures its own endpoint; it cannot inspect your carrier’s plan or identify which radio setting caused a change.
The hotspot improvement guide addresses the separate task of improving an already-connected link. Avoid running large transfers while diagnosing basic connection setup, particularly when the mobile allowance is small.
Escalate the precise symptom
If the issue persists, record the iPhone model, iOS version, Windows version, hotspot state and whether another client sees it. Add the results of the compatibility and supported USB comparisons, plus any exact error.
Use the Slow Internet Troubleshooter only once the question becomes a broader connection problem. For a missing hotspot, a clear discovery record helps Apple, the computer manufacturer or the carrier guide the appropriate next step without treating every failure as a need for more Mbps.