iPhone Bluetooth Issues after iOS 17.3.1 Update: 7 Quick Fixes

Peter Aaron
Last updated: Feb 15, 2024

Are you experiencing Bluetooth issues after updating to iOS 17.3.1? Read on this blog to learn why and how to fix them using various methods. We hope that at least one of them will make your Bluetooth work correctly.

If you've recently updated your iPhone to iOS 17.3.1 and are experiencing Bluetooth problems, rest assured, you're not alone. In this article, we'll delve into common Bluetooth issues on iOS 17.3.1 and provide 7 practical solutions to help you restore proper Bluetooth functionality.

Let's get started.

iPhone Bluetooth Issues after iOS 17.3.1 Update: 7 Quick Fixes

What Bluetooth Issues Occur on iOS 17.3.1?

After updating their iPhones to iOS 17.3.1, users have reported several common Bluetooth-related problems, including:

  • Bluetooth not functioning
  • Bluetooth not detecting or discovering devices
  • Bluetooth not connecting or pairing
  • Bluetooth devices not appearing on iPhone
  • Bluetooth showing the spinning wheel

Why Do Bluetooth Issues Happen on iOS 17.3.1?

Before delving into solutions for Bluetooth problems on iOS 17.3.1, let's explore the underlying causes. Several factors can contribute to these problems, including:

  • Software bugs (the most common culprit)
  • Incorrect Bluetooth settings
  • Signal interference
  • Compatibility issues
  • Too many devices connected
  • Hardware problems

How to Fix the Bluetooth Issues on iOS 17.3.1

1. Update Your iOS

Software glitches are often the primary cause of Bluetooth issues. Therefore, the key to resolving this problem is to be patient and update your iOS whenever a new update becomes available.

2. Restart Your iPhone

If an update is currently unavailable, you can try restarting your iPhone to see if the Bluetooth issues persist. Often, a simple restart can resolve various issues with your iPhone.

3. Toggle Bluetooth Off and On

In case of issues like sudden Bluetooth stoppage or connectivity problems, toggling the Bluetooth switch is a recommended troubleshooting step.

To do this, swipe down from the top-right edge to open the Control Center on your iPhone. Turn off Bluetooth, wait a few seconds, and then turn it back on.

Toggle Bluetooth Off and On on iPhone

If your Bluetooth still refuses to work, proceed to the next step for further troubleshooting.

4. Forget and Re-Pair Your Device

If a previously paired device has stopped working, follow these steps to forget and repair your device:

  1. Tap Settings > Bluetooth on your iPhone.
  2. Tap the information icon next to the problematic device.
  3. Select Forget This Device > Forget Device.
  4. Re-part your device to check if it starts working.
Forget Bluetooth Device on iPhone

5. Update the Device's Software

Bluetooth device compatibility issues may cause detection or connection problems with your iPhone. Ensure the software on the connected Bluetooth device is up to date.

Additionally, check if both your Bluetooth device and iPhone are set to be discoverable to enhance connectivity.

6. Reset Network Settings

Another troubleshooting step involves resetting your network settings. The "Reset Network Settings" option on your iPhone includes Bluetooth settings and various network configurations. By opting for this reset, your Bluetooth will be returned to its default state, potentially resolving Bluetooth issues.

Here's how to reset network settings on your iPhone:

  1. Tap Settings > General > Transfer or Reset iPhone.
  2. Tap Reset > Reset Network Settings.
  3. Enter your passcode
Reset Network Settings on iPhone
For iOS or iPadOS 14 or earlier: Tap Settings > General > Reset > Reset Network Settings.

7. Fix iPhone with BuhoRepair

If none of the previous methods resolve your Bluetooth issues, try BuhoRepair, an easy-to-use iOS system repair tool capable of fixing more than 100 common issues on iPhone, iPad, and iPod touch. No technical skills are required for this solution.

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Here's how to use BuhoRepair to fix Bluetooth problems on your iPhone:

  1. Download, install, and launch BuhoRepair on your computer.
  2. Click on System Repair > Standard Repair.
  3. Connect your iPhone to your computer via a USB cable.
  4. Click Repair Now > Download > Repair Now.
  5. After your iPhone restarts, check if the Bluetooth functions properly.
Repair Bluetooth Issues on iPhone with BuhoRepair

The Bottom Line

We've outlined 7 practical solutions for Bluetooth issues on iOS 17.3.1 for you. Hopefully, by following these methods, your Bluetooth will function properly. If none of them works for you, there might be hardware problems with your iPhone. In such a case, it's advisable to contact Apple Support for assistance.

By the way, BuhoRepair is more than an iOS system repair tool. It can also help you reset your iOS device and downgrade your iOS 17.3.1 to an earlier version. Don't forget to check it out.

Peter Aaron

Living in New Jersey, Peter Aaron is an Apple technician focused on iPhone and iOS repairs. Meanwhile, he's also a senior writer at Dr.Buho, with a simple mission to help fix Apple things that are with software or hardware glitches.