Qualcomm Atheros AR3012 Bluetooth not working in Windows 10

Anonymous

Qualcomm Athereos AR3012 Bluetooth disabled by Windows 10 need driver or replacement hardware to look for

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Anonymous

Here is how I made the AR3012 working again on Windows 10 20H1.

remove AR3012 & its drivers completely from 20H1, later let 20H1 detect it as Generic Bluetooth Radio.
download Qualcomm driver v10.0.1.15 from Microsoft Catalog website, install this driver via driver upgrade.
after v10.0.1.15 being installed, you might see additional device named in "Bluetooth LE" as the one in the Kirill's figure.
try to connect any BT device you couldn't connect after upgrading to 20H1, make sure the AR3012 really WORKS.
then download any Qualcomm driver v10.0.3.x (as Kirill mentioned, the newest one is v10.0.3.22, or let Windows Update do it later), upgrade the driver of AR3012 again with this one.

Notice: NEVER uninstall the v10.0.1.15 while/after upgrading to v10.0.3.x, or the AR3012 will fail again after reboot.

Microsoft Generic Bluetooth Driver -> Qualcomm BT driver v10.0.1.15 -> Qualcomm BT driver v10.0.3.x,

if you did followed the steps, your AR3012 should be working as usual, even after reboot.

Qualcomm Atheros Communications - Bluetooth - 10.0.1.15 (x64)

Qualcomm Atheros Communications - Bluetooth - 10.0.3.22 (x64)

I guess the "Bluetooth LE" is the critical point of this issue.

(I DID hate the crappy W10...... what's M$ doing now? let users recall how windows unstable in 1990s? )

NOTE by MELERIX: by the way, as it is an older driver, it does not support the new Windows 10 shutdown mode called fast startup*, so every time you shut down Windows and then restart it, the device appears with an error, so you have to* disable the fast startup of Windows 10*, in the power options of the control panel.*

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206 additional answers

Anonymous

2016-08-26T15:27:43+00:00

I tried restarting my laptop(Samsung NP3050V5C), disable and enable the bluetooth(Qualcomm Atheros AR3012 Bluetooth 4.0), updated it, and still the sound is not coming from jbl speaker. It is paired but the sound is still coming from laptop. What the heck! Is it time for me to buy a new laptop and bring the speaking along with me in the store? I need real answers guys. Not the pro forma you got there. Thanks.
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Anonymous

2016-07-18T08:35:28+00:00
Hi Jody,

As you are facing issue with Hardware, I suggest you to follow the methods provided below and check if it helps.

Method 1: Run the Hardware and Devices troubleshooter.
1. Type “Troubleshooting” in the search box and press Enter.
2. Click on “View All” in the top left corner.
3. Click on “Hardware and Devices” and follow the prompts for troubleshooting.
Method 2: Update the Qualcom drivers.
1. Press Windows key + X, click on Device Manager.
2. Expand Bluetooth drivers.
3. Right click on the driver and click on Update Driver Software.
4. Follow the on-screen instructions to update the driver.
Hope this helps. Keep us posted on the status for further assistance.
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Anonymous

2016-04-10T04:56:34+00:00

Hello,

I have the same laptop that you are using. An MSI gaming GS60 and my bluetooth has never worked with my laptop since I installed windows 10 and so I am hoping yours is finally working for you. If so what did you ultimately do? I am trying to connect COULAX Bluetooth headphones and I cant get a connection at all.

Yes, I've installed, uninstalled, rebooted, deleted, reinstalled, went to the manufactures website you name it and I still cant get my laptop to discover the headphones.

Let me know if something finally worked for you because for me, I still get NOTHING.
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Anonymous

2016-02-27T13:05:51+00:00

Hi,

I have the same model laptop, bought with preinstalled Windows 8.1, and updated to Windows 10 during the free upgrade. I also have the same problem where the laptop can't detect any bluetooth device.

I have successfully installed the updated driver (previous version was 8.0.1.244, installed downloaded from Qualcomm version 8.0.1.314) as per instructions, and it initially installed version 8.0.1.314, but after rebooting since the installer required a reboot, the driver was back to 8.0.1.244.

Everytime I install the updated version and reboot, Windows 10 seems to revert back to the older version.

I hope you can help on the matter

J'ven
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