Bluetooth devices and Windows don’t always get along well. This can lead to problems with connecting to each other, which can make things difficult. ..

A laptop doesn’t support Bluetooth services if it doesn’t have a dongle installed that supports Bluetooth.

The Bluetooth devices in your house won’t work. If you use a Broadcom USB Bluetooth dongle, then the issue is even worse.

What are the causes of BCM20702a0 Driver Error? 

Bluetooth connectivity issues can cause errors with the BCM20702a0 Bluetooth chip. If the Bluetooth driver is not installed or includes a bug, this could cause the error. ..

If your headphones are not working properly in Windows 10, there are a few things you can do to try and fix the issue. First, you can try opening the NVIDIA Control Panel and checking if there is an update for your graphics card. If there isn’t an update available, you can try installing the latest drivers from NVIDIA. If those solutions don’t work, you may need to reset your headphones or computer. ..

If you’re having problems with your PC or drivers, it may be because one of your C drive files is missing or corrupted. Often, a firewall is an obstacle to installing the correct driver for your system. If this is the case, you may need to take steps to fix the issue.

If you’re still having trouble with your computer, try rebooting it. If that doesn’t work, follow our guide to fixing common PC problems. If all of that fails and you need help from a technician, be sure to call them! ..

How to Fix BCM20702a0 Driver Is Unavailable?

If you have a PC with a Windows operating system, there are several solutions to the BCM20702a0 driver issue. If you have a Windows 11/10 or 8/7, you can fix the problem by following the instructions below. ..

Method 1: Update the Broadcom Driver 

If you’re experiencing an error with the Broadcom BCM20702a0 driver, it’s likely because the official Windows drivers aren’t available on Microsoft’s website. You can find them while Windows Update in the Optional Updates option. ..

If you don’t find them as an optional update, you can install or update them using your system’s Device Manager.

  1. Open the Device Manager and click on the “Driver” tab.
  2. In the “Driver Details” section, locate and select the Broadcom Driver for your device.
  3. Click on the “Install” button to start the installation process.

Go to Device Manager. Navigate to Bluetooth. Right-click above the BCM20702a0 driver. A menu will appear; click Update so that you can update the driver. ..

The process will end with a decision.

To uninstall the Broadcom driver, right-click it and select “Uninstall.” Then reboot your system. Windows will automatically check for updates when it boots. It further downloads and installs the latest version. ..

Microsoft Windows official website provides a downloadable installer for the software.

If the driver version is not an issue, then proceed to the following method! ..

Method 2: Restart Bluetooth 

The BCM20702a0 Driver is associated with Bluetooth, and you need to restart its services to resolve the issue.

  1. On your computer, open the Bluetooth settings.
  2. Click on the “Restart” button.
  3. Select “Yes, restart now.”
  4. Bluetooth should restart and be ready to use again. ..

You can now start the Bluetooth Support Service by right-clicking on the Bluetooth Support Service and choosing Restart.

Optionally, you can also stop the re-enable service by using the restart, stop, and start option. However, in some situations, the optional is unavailable to many users because of specific settings. In such a situation, follow the steps given below:

  1. Follow these steps to stop the re-enable service: a. Open a command prompt and type “reboot” b. Type “stop” c. Type “start”

The Bluetooth Support Service will now configure the startup type to Manual, and you can click on the Apply button to confirm your action.

To enable Bluetooth services, press and hold the Restart, Stop and Start buttons together.

If you find the procedure to be a hassle, then follow these steps to execute your action:

  1. Make sure that you have enough time to complete the steps given below.
  2. Follow the instructions carefully and do not make any mistakes.
  3. If you experience any problems, then contact your doctor or other medical professionals for help.

Go to Bluetooth Services’ Properties.Select the Stop button and, click on Apply.Windows Services will be stopped. Right-click on the Bluetooth services and click on the Start option. ..

If the problem persists, then follow the next method mentioned below!

Method 3: Uninstall USB Controllers and Bluetooth Drivers 

If you are experiencing Bluetooth or USB connectivity issues, uninstalling all of your Bluetooth and USB drivers may help. Additionally, if you are using a dongle, then deleting USB controllers may be necessary to resolve the issue. ..

  1. Open the Start screen and type “cmd” and hit enter.
  2. Type “netstat -a” and hit enter.
  3. Look for the Bluetooth icon in the list of results and click it to uninstall it.

Open Windows Device Manager and navigate to Bluetooth. Right-click on the Bluetooth driver and a drop-down menu appear. Select the Uninstall device option.

Please install all other Bluetooth drivers using the same procedure.

  1. Remove the screws from the back of the USB controller
  2. Remove the battery cover
  3. Remove the power cord
  4. Disconnect the USB cable from the controller
  5. Place the controller on a surface with a flat surface so that it can be easily removed

Remove all USB controllers from your computer. Reboot your PC.

When the PC boots, then all the Uninstaller USB drivers will be automatically installed. You don’t need to worry.

Method 4: Enable Flight Mode

Some of you may find it bizarre to enable flight mode, as it disconnects wireless networks. However, it’s worth noting that you have to disable it further to check if the issue has been fixed or not. Similarly, here is a fix for Broadcom drivers. ..

  1. Open the Settings app and navigate to Flight Mode.
  2. Toggle the switch to On and then press the button to enable Flight Mode.
  3. Toggle the switch to Off and then press the button to disable Flight Mode.

To turn on the Flight Mode in Windows 10, go to Settings and select Network and Internet. On the right side, you will see the Flight Mode and turn it on.

After a five-second delay, repeat the procedure to disable it and then check. Besides, if you open the Flight Mode section, you can enable and disable Bluetooth and even WiFi access so that the issue gets tackled temporarily. ..

If you want to fly without having to open the taskbar, you can enable flight mode by clicking on the airplane icon on the taskbar. You can also disable it by clicking on the minus sign next to flight mode.

Method 5: Use Windows Bluetooth Troubleshooter 

Microsoft Windows consistently provides the best user experience and is convenient. The Windows inbuilt Troubleshooter is a part of the initiative. Therefore, you can use the Windows in-built Troubleshoot tool to solve BCM20702a0 driver is an unavailable error.

  1. Open the Bluetooth Troubleshooter app on your phone.
  2. Type in the following information into the app’s search bar: “Bluetooth problems.”
  3. Click on the “Troubleshoot Bluetooth issues” button.
  4. The Troubleshooter will show you a list of Bluetooth issues that have been reported to it.
  5. Click on one of the issues to learn more about it and how to fix it.

Press the Windows button to launch the Start Menu. Go to Device Settings. Click on the System section. Navigate to Troubleshoot option. Click on Other troubleshooters. In it, locate the Bluetooth troubleshooter and press the Enter key to run the Bluetooth troubleshooter.

Your Bluetooth device is having issues. You can see them in the report, and it will be fixed. However, if the error is not rectified, you may need to reboot your PC to check if it’s fixed.

The ultimate solution for the problem is to use a more powerful computer.

Method 6: Reinstall Windows 

If you’re using Windows 11/10, you can reinstall it to fix the BCM20702a0 driver unavailable error. Visit Microsoft’s official website. Search your Windows OS version, and follow the process to reinstall it.

Click on the Upgrade PC option but select the Keep my files during the process option so that you don’t lose your important data.

Can Restoring Windows fix the issue?

Yes, restoring Windows to the previous update will fix the issue. However, it has a drawback: all your files and data created after the previous update would be lost. You can backup it before starting the process, but the backup isn’t reliable, so third-party tools are needed for a proper backup. ..

What is BCM2045A0?

If you’re experiencing an error code related to Bluetooth, it’s important to reinstall or update the drivers. This will help avoid the BCM20702A0 error. ..

The Final Wrap Up 

If you are experiencing an issue with your BCM20702a0 driver, there are a few methods you can try to fix it. However, if you don’t want to follow the instructions or can’t do them properly, then you should contact a technician. If you have any questions, please feel free to leave them in the comments section below! We appreciate your feedback that helps us improve our products. ..