What to check before tethering your phone
A few checks on the phone and laptop can make the connection simpler, especially if you are trying to work while travelling or your usual Wi-Fi has stopped working.
Check mobile data and signal
Make sure mobile data is switched on and the phone has a usable signal. Tethering shares the phone's mobile connection, so it cannot create internet access where the phone has no service.
Confirm tethering is allowed
Review your network provider's terms if the hotspot option is missing, blocked or shown as unavailable. The phone model, operating system and plan can affect the options you see.
Keep the phone nearby
For Wi-Fi or Bluetooth tethering, place the phone near the laptop and keep wireless connections switched on. Avoid leaving the phone somewhere hot or covered while it is sharing data.
Save the hotspot password
Use the password shown in the phone's hotspot settings. Choose a private password if you change it, and do not share the hotspot beyond the people and devices that need it.
Pause unnecessary laptop activity
Close large downloads and pause cloud backup or photo syncing if you need to control data use. You can resume them after reconnecting to your normal network.
Have a cable available
A suitable USB cable gives you another connection route. Check that the cable matches the ports on both devices and supports the connection you want to use.
Choose how to tether your phone
Wi-Fi is usually the simplest way to connect a laptop. USB and Bluetooth can be useful alternatives when wireless discovery is not working or you want a different setup.
Wi-Fi hotspot
Turn on a portable Wi-Fi network from the phone, then select its name from the laptop's Wi-Fi list. It works without a cable, but uses phone battery and needs a hotspot password.
USB tethering
Connect the phone and laptop with a USB cable, then switch on USB tethering or Personal Hotspot. It can provide a direct connection, but support varies by phone and laptop combination.
Bluetooth tethering
Pair the phone and laptop, then enable Bluetooth tethering on the phone. It can be a fallback when Wi-Fi is not suitable, although the exact setup depends on both devices.
Start with Wi-Fi unless you have a reason to use another method It is generally the quickest route for a Windows laptop, MacBook or Chromebook. If the laptop does not see the hotspot, move on to the troubleshooting section before changing connection methods.
How to tether an iPhone to a laptop
Apple calls iPhone tethering Personal Hotspot. You can connect a MacBook or compatible Windows laptop using Wi-Fi, USB or Bluetooth, while the iPhone shares its mobile data connection.
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Open Personal Hotspot on the iPhone
Open Settings > Personal Hotspot, or open Settings > Mobile Service > Personal Hotspot if that is how it appears on your iPhone. Turn on Allow Others to Join.
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Check the Wi-Fi password
Use the password shown in Personal Hotspot when the laptop asks to join the network. Keep the iPhone on the Personal Hotspot screen until the laptop has connected if the hotspot does not appear straight away.
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Choose the iPhone from the laptop's Wi-Fi list
On the laptop, open its Wi-Fi settings, select the iPhone's name and enter the hotspot password. A Mac signed in to the same Apple Account may show the iPhone as an Instant Hotspot without asking for the password.
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Use USB if Wi-Fi is not suitable
Connect the iPhone to the laptop with a suitable cable, turn on Personal Hotspot and approve Trust This Computer? on the iPhone if asked. A Windows laptop may need Apple Devices or iTunes installed for USB tethering.
iPhone reminder Personal Hotspot shares the iPhone's mobile data connection. It does not turn a Wi-Fi connection that the iPhone has joined into a hotspot for the laptop.
How to tether an Android phone to a laptop
Most Android phones can share mobile data over Wi-Fi, Bluetooth or USB. Menu names vary between manufacturers and Android versions, but the hotspot controls are usually in the network settings or Quick Settings.
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Turn on the Wi-Fi hotspot
Swipe down from the top of the screen and tap Hotspot. If it is not visible, open Settings > Network & internet > Hotspot & tethering > Wi-Fi hotspot, or search Settings for Hotspot.
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Check the hotspot name and password
Open the Wi-Fi hotspot settings to see or change the network name and password. Keep the password private and leave security enabled when connecting a laptop.
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Join the hotspot from the laptop
Open the laptop's Wi-Fi list, choose the Android phone's hotspot name and enter the password. If your Chromebook and Android phone support Instant Tethering, the phone may appear in the Chromebook's network controls.
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Use USB or Bluetooth as an alternative
For USB tethering, connect the phone, open Hotspot & tethering and turn on USB tethering. For Bluetooth, pair both devices first, then turn on Bluetooth tethering. Android USB tethering is not supported with Mac computers according to Google's guidance.
Android reminder Some Android tethering steps depend on the phone manufacturer, Android version and network provider. If a setting is missing, check the phone maker's support information and your mobile plan.
Connect the laptop to your phone's hotspot
Once the hotspot is active, the laptop connects in much the same way as it would to a normal Wi-Fi network. Choose the route for your operating system.
Windows laptop
Select the Network icon on the taskbar, choose the phone's hotspot name, select Connect and enter the password. If you are using a metered plan, mark the connection as metered in its network properties.
MacBook
Select the Wi-Fi menu in the menu bar, Control Centre or System Settings, then choose the iPhone or Android hotspot. Enter the password if the MacBook does not connect automatically.
Chromebook
Select the time, open the network controls and choose the phone hotspot from the available Wi-Fi networks. Supported Android and Chromebook combinations may also offer Instant Tethering.
Use a phone hotspot safely and carefully
A tethered laptop can behave like it is on a normal network, so it may start background activity that uses more data than expected. These habits help you stay in control.
Set a data limit or warning
Use the data controls on your phone or network account where available. Check the laptop's data settings too, particularly if you are working with a limited allowance.
Pause large background tasks
Pause operating-system downloads, game updates, cloud drives and video uploads until you are back on a suitable Wi-Fi connection.
Use a private password
Do not leave the hotspot open without a password. Change the password if you think somebody else has joined, and check the connected-device list where your phone provides one.
Turn off tethering when finished
Disable Personal Hotspot or Wi-Fi hotspot after the laptop disconnects. This reduces unwanted data use and helps preserve phone battery.
Keep software up to date
Install updates through a suitable connection when possible. If you need to update while tethered, check the download size before starting.
Prefer trusted websites and networks
Tethering protects the link between your laptop and your phone with the hotspot's security settings, but you should still use sensible account and browsing security.
What to do if phone tethering is not working
Try these checks in order. Test the laptop after each change so you know which step affected the connection.
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Check the phone itself
Turn Wi-Fi off on the phone for a moment and open a webpage using mobile data. If the phone cannot get online, tethering will not provide internet access to the laptop.
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Check the mobile plan
Contact your network provider if Personal Hotspot or Wi-Fi hotspot is missing, greyed out or blocked. Ask whether tethering is included and whether limits apply.
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Restart both devices
Turn off the hotspot, restart the phone and restart the laptop. Re-enable mobile data and the hotspot after both devices have started.
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Reconnect from the laptop
Forget the phone hotspot from the laptop's saved Wi-Fi networks if the password or security settings have changed. Search for the hotspot again and enter the current password.
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Try a different method
Use USB tethering if Wi-Fi discovery continues to fail and the phone-laptop combination supports it. Bluetooth can provide another fallback, but it needs both devices to be paired correctly.
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Check the operating system route
Review the official guidance for your phone and laptop if the connection still fails. Menu names and supported features vary between models, operating systems and providers.
Do not reset network settings as a first step Network resets can remove saved Wi-Fi networks, passwords and paired devices. Try the simpler checks first and back up any information you need before using a reset option.
Phone tethering questions, answered
What is tethering on a phone
Tethering shares a phone's mobile data connection with another device, such as a laptop. It can use Wi-Fi, USB or Bluetooth, depending on the phone, laptop and mobile provider.
Can I tether an iPhone to a Windows laptop
Yes. Turn on Personal Hotspot on the iPhone and join it from the Windows laptop's Wi-Fi list. You can also use USB with the appropriate cable and Apple software where required.
Can I tether an Android phone to a MacBook
Use the Android phone's Wi-Fi hotspot to connect the MacBook. Google's Android guidance says Android USB tethering is not supported with Mac computers, so Wi-Fi is the practical route for that combination.
Does tethering use mobile data
Yes. Tethering normally shares the phone's mobile data connection. Check your plan and watch laptop activity such as streaming, updates, cloud sync and large downloads.
Why is my laptop connected to the hotspot but has no internet
The phone may have no usable mobile signal or mobile data, tethering may be restricted by the provider, or the connection may need to be restarted. Check that the phone itself can browse the internet, then reconnect both devices.
Should I leave my phone plugged in while tethering
Long tethering sessions can use phone battery, so charging may help. Keep the phone ventilated and use a suitable charger. Turn tethering off when you have finished.