How to Solve iOS 16, 15 Bluetooth Problem with Ultimate Solution

iOS Bluetooth problem

I have successfully installed iOS 16 beta on my iPhone X but there are some issues. Bluetooth would automatically be disconnected when I was listening to music with my Sony headset. I think this could a serious problem for me. Anyone could tell me how to solve the problem?

- Question from Apple community

Apple’s brand-new iOS 16 beta has been released. When enjoying the fresh features for iOS, you need to suffer the bugs in the iOS 16 beta. It would be common to find that some apps cannot be opened or some settings are not right. After all, the new operating system needs to be improved before it is officially pushed.

iPhone Bluetooth not working is often reported by iOS 16 users. Without Bluetooth, you can’t use a wireless headset, Airdrop files to another Apple device, play music in your car, or connect other accessories.

iOS Bluetooth problem can be fixed by yourself or you can choose to roll back the iOS update to say goodbye to Apple Bluetooth issues.

• Solution 1. Turn off Bluetooth button and turn it on again

• Solution 2. Reset the connection between iPhone and the accessory

• Solution 3. Reset Network Settings

• Solution 4. Hard Reset iPhone

• Solution 5. Restore iPhone from iTunes or iCloud backup

• Solution 6. Downgrade backup to iOS 15

• Easily backup iPhone and transfer iPhone data

Solution 1. Turn off Bluetooth button and turn it on again

When your Bluetooth not working, you can restart the bluetooth settigns. Swipe down the screen from the upper right corner. If the Bluetooth button is touchable, you could turn it off and then turn it on. Try connecting the accessories and see whether it works.

Try pair the accessory with another iPhone via Bluetooth to troubleshoot whether it is the problem of the accessory itself.

If the Bluetooth button is always greyed out, or you are sure it is the problem of your iPhone, you need to do some complicated steps to fix the issue.

Solution 2. Reset the connection between iPhone and the accessory

Get the accessory fully charged and put it near the iPhone. Restart the accessory and try connecting it via Bluetooth on iPhone.

You can reset the connection between iPhone and the accessory by forget the device and then connect it again.

Go to iPhone Settings > Bluetooth > find the name of the accessory > tap the information icon > tap Forget This Device.

Solution 3. Reset Network Settings

Bluetooth builds a connection between 2 devices over the air, so the Airplane mode must be turned off. It is like the settings about Internet connection, so you can reset network settings to fix the problem.

Go to iPhone Settings > General > Reset > Reset Network Settings.

Solution 4. Hard Reset iPhone

Hard Reset would totally refresh the system and it’s an effective way to solve any system issues including iOS Bluetooth issues.

• iPhone 8 or later: Press the volume+ button and then quickly release. Press the volume- button and then quickly release. Press the power button for seconds and wait for the Apple logo appearing.

• iPhone 7 and iPhone 7 Plus: Press both the power button and volume- button for seconds and wait for the Apple logo appearing.

• iPhone 6s or earlier: Press both the power button and the Home button for seconds and wait for the Apple logo appearing.

Solution 5. Restore iPhone from iTunes or iCloud backup

Restoring iPhone would help recover the system, but you might lose some data because this option will totally rewrite the iPhone. Before you execute this solution, make sure you have a previous backup.

Restore iPhone with iTunes:

Open iTunes > connect iPhone to iTunes with USB cable > click the device icon > click Restore Backup

Restore iPhone with iCloud:

Go to iPhone Settings > General > Reset > Erase All Content and Settings > restart iPhone > sign in Apple ID > select Restore from iCloud Backup.

Solution 6. Downgrade backup to old iOS

Sometimes, there would be a issue on a new iOS version, if you encounter the iOS bluetooth problem after upgrade iOS, you can downgrade to previous iOS verion. If the beta keeps troubling you with Bluetooth problems, you can roll back it to iOS 13 to solve iPhone Bluetooth problems. This step will erase iPhone, you need to use FoneTool to save important iPhone data as in the following section.

Step 1. Download the wanted iOS version like iOS 15 from ipsw.me to computer.

Step 2. Connect iPhone to iTunes with a USB cable and click the device icon.

Step 3. Press and hold Shift Key and then click Restore iPhone.

Step 4. Select the IPSW file on computer and click Restore to confirm.

Easily backup iPhone and transfer iPhone data

To fix an iOS issue, you can try many ways that can lead to data loss. especially if you reset your iPhone or downgrade the version. So it is important to make an iPhone backup to avoid data loss.

Here, we strongly recommend a powerful called FoneTool, which is one of the best free iPhone backup software. It transfers iPhone data to computer or another iPhone faster than any other competitor and is far more convenient than Bluetooth. You could use it to backup photos, videos, music, messages, and contacts from iPhone to computer.

• Preview Data: Select the needed data among the iPhone data

• Widely Compatible: Support all iOS devices including iPhone, iPad, and iPod Touch.

Download FoneTool to computer for free and follow the steps to backup iPhone data.

Step 1. Select "Phone Transfer" > "iPhone to PC" on FoneTool. 

Note: To backup messages, please choose the "Selective Backup" option from "Phone Backup".

Step 2. Click the "+" icon and select the important data. Click OK.

Step 3. This window will demonstrate all selected items. Choose a storage path from "Transfer Settings", and click "Start Transfer" to save them on your PC.

Conclusion

iOS Bluetooth problem might happen in the beta, but you can use the solutions to troubleshoot the problem or downgrade to iOS 15.

Downgrading iOS will make you lose everything on iPhone, so you need to backup iPhone with FoneTool to make sure the important data is safe.

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