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- To fix an iPhone that won't connect to Bluetooth, first make sure Bluetooth is turned on.
- You should ensure the other device is connected to Bluetooth and forget other unnecessary devices.
- You can also try updating the iPhone's software, resetting network settings, and restarting the device.
Bluetooth is one of the great innovations with a smartphone — a quick network that allows you to connect your iPhone to everything from TV, to a computer, to your car's stereo.
However, if it isn't working for one reason or another, Bluetooth is worthless.
Here are six ways to troubleshoot your iPhone's Bluetooth connection.
Turn on Bluetooth
Tap on the toggle for "Bluetooth." Stefan IonescuThe first step when encountering Bluetooth issues is to ensure your iPhone is transmitting its Bluetooth signal properly.
1. Open the Settings app.
2. Tap Bluetooth.
3. Make sure the toggle next to Bluetooth is green. If not, tap on it so it turns green.
Make sure your device is connected to Bluetooth
You can also turn on Bluetooth in the Control Center. Stefan Ionescu1. Open the Settings app.
2. Tap Bluetooth.
3. When the Bluetooth menu is opened, you should get a list of all the devices you've connected with before. If the particular device you want to connect to is not shown, make sure the device is set for pairing so it shows up in the list.
4. Tap on the device so it moves from Other Devices to My Devices.
5. Then tap on the device so it changes from Not Connected to Connected.
Delete other devices from Bluetooth
You can delete Bluetooth devices you're no longer going to connect to. Stefan IonescuSometimes Bluetooth can have an issue connecting with too many devices, or you can't tell which device is the one you want, and you have to delete others.
1. Open the Settings app.
2. Tap Bluetooth.
3. Tap on other devices to disconnect. If it's a device you will never use again, tap on the i button on the right.
4. Tap Forget This Device.
Update your software to the most recent iOS
Tap "Software Update." Stefan IonescuSome functions, including Bluetooth, won't work properly on your iPhone unless youriOS is up to date.
1. Open the Settings app.
2. Tap General.
3. Tap Software Update. If there is a red circle in it, there is an update waiting.
4. Tap on Download and install the most recent iOS.
Reset your network settings
Reset the network settings. Stefan Ionescu1. Open the Settings app.
2. Tap General.
3. Tap Transfer or Reset iPhone at the bottom.
4. Tap Reset.
5. Tap Reset Network Settings. You may have to enter your passcode to proceed.
Restart your iPhone
Sometimes your iPhone simply needs to be turned off and on again to fix issues.
If the above steps don't work, you should try turning your iPhone off and on again to refresh the software. Try connecting to Bluetooth again after you've done this.
Ryan Ariano grew up in Baltimore when the Macintosh was cutting edge, lived in Los Angeles as Blackberries gave way to iPhones, and now lives in Jackson Hole where his life is held together by Bluetooth. He writes on a wide range of topics but especially loves nerding out across the tech spectrum. Learn more about how our team of experts tests and reviews products at Insider here.
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