Rebooting your Mac to fix big sur Bluetooth problems
If you’re experiencing problems with your Bluetooth connection after upgrading to macOS Big Sur, it might be worth rebooting your Mac. This will solve any minor technical glitches and should resolve any Bluetooth connection issues. After rebooting, you can try resetting your Bluetooth module if your Bluetooth doesn’t work anymore. Hold down the Option and Shift keys on your keyboard to do this. Next, choose Reset Bluetooth module. After this, restart your Mac.
You can try reinstalling the Bluetooth module on your Mac. You can do this by running a command called skill Bluetooth. You can try a different Bluetooth driver or reboot your Mac if this doesn’t fix the issue. It may also help to delete the Bluetooth extension file.
Depending on the version of macOS, you can also reset your Bluetooth module. To reset the module, click on the Bluetooth icon on the menu bar. Once this is done, your Bluetooth peripherals should reconnect themselves automatically.
Resetting the Bluetooth module
If your Big Sur Bluetooth connection is intermittent or unreliable, you can reset the Bluetooth module to fix the problem. Resetting the Bluetooth module is easy and requires just a few steps. The first step is to restart your Mac. To do this, open the Apple menu and choose Restart. This will reset Bluetooth hardware and remove any previously connected devices. The next step is to reconnect the device. Once the connection has been reestablished, you can start using it again.
In macOS, you can also reboot the computer to fix the issue. A restart will fix many Bluetooth connection problems. Alternatively, you can select the Bluetooth icon in the top menu bar. If the problem persists, turn off and on Bluetooth to disconnect and reconnect it. You should see the troublesome device in the Bluetooth list again so that you can reconnect it.
Next, you can use the Terminal application. To use the Terminal, you should have the user password of your Mac. If you have an older Mac OS, you don’t need the password, but you can still enter the password to reset the Bluetooth module.
Using USB dongles
One of the most common problems caused by the macOS Big Sur update is Bluetooth connectivity. This problem affects new Macs with Big Sur out of the box and a host of Bluetooth accessories. Here are some quick solutions to fix your Bluetooth problems. First, turn off your Bluetooth device. Then turn it back on.
You can also try resetting your Bluetooth device’s software. If the problem persists, try deleting any system files, resetting PRAM, and performing a fresh macOS installation. If none of these steps work, the best solution for your problem is to use a dedicated USB Bluetooth adapter. This is particularly useful if you have an older Apple computer. A cheap USB Bluetooth adapter like the Hideez Key USB Smart Bluetooth 4.0 Dongle is a good option.
Another standard solution for macOS Bluetooth problems is resetting your Bluetooth module. Hold down the Shift and Option (Alt) keys while clicking the Bluetooth icon on the menu bar. Then, go to Debug and click Reset Bluetooth module. Once that has worked, restart your Mac.
Resetting NVRAM to fix big sur Bluetooth problems
If your Bluetooth connection isn’t working, you can try resetting NVRAM to fix this problem. Hold the Option, Command, P, and R keys simultaneously for about 20 seconds. Then, restart your Mac. If it still doesn’t work, try using a wired keyboard or restoring your Mac to its default System Preferences.
Before resetting your Bluetooth, make sure you have shut down the computer. Make sure to wait for a few seconds before attempting to turn it back on. If you don’t have a USB keyboard, disconnect it and use the Bluetooth keyboard instead. The M1 Mac doesn’t have a System Management Controller (SMC) which manages these functions, so the process is different. The first step to reset the NVRAM is to power off your M1 Mac and press the Command-Option-P-R keys for around 20 seconds.
If you are using an Intel-based Mac, you can also try resetting the NVRAM. Some models have a small battery that powers this NVRAM. If this doesn’t work, you may need to replace it. Another option is to reset the System Management Controller (SMC) of the Mac. If you still can’t solve the Bluetooth issue, you can contact Apple Support for further assistance.