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Bluetooth Problems

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I upgraded the main system is my profile: GA-Z77X-UD5H i7

USB is working both 2.0 and 3.0.
Bluetooth USB dongle is seen as connected on USB but no Bluetooth device is visible.
From USB configuration (sorry, my system is in French)
Bluetooth V2.0 Dongle :
Identifiant du produit : 0x0001
Identifiant du fournisseur : 0x0a12 (Cambridge Silicon Radio Ltd.)
Version : 1.00
Vitesse : Jusqu’à 12 Mb/s
Fabricant : Bluetooth v2.0
Identifiant de l’emplacement : 0x1a133000 / 8

On Yosemite, It works and is identified as Broadcom chipset:

Fabricant : Broadcom
Transport : USB
Version du programme interne : v14 c20480
ID du fournisseur : 0x0A12
Identifiant du produit : 0x0001
Version HCI : 0x4
Révision HCI : 0x5000
Version LMP : 0x4
Sous-version LMP : 0x420E

I tried to use the method below (credit to Rehabman). Do not work (probably not good chipset):
https://bitbucket.org/RehabMan/os-x-brcmpatchram/overview

Someone know what to do?
Or know which device is working (those dongles are very cheap)

Thanks in advance
 
Joined
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Motherboard
GA-Z77X-UD5H-Clover
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i7-2600K @ 4.6GHz OC
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If you want to troubleshoot, Google for 0a12:001 hackintosh. You get, for instance: http://www.tonymacx86.com/network/63758-ebay-usb-bluetooth-adapter-csr-not-working-help.html

Seems like mixed results.

Maybe ask in the Network forum if you want recommendations on a better dongle.

This dongle was working with Mountain Lion, Maverick and Yosemite OOB flawless. The problem came with El Capitan...
Solution might be a fix or change the device, but old information is useless.

I will try to roll back IOBluetoothFamily.kext to 10.10.5 and inform...
 
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In my case I found i had to move my receiver from the front panel USB2 port to the USB3. But I have not verified if it's because the USB2 ports stopped working.
 
Joined
Nov 28, 2011
Messages
331
Motherboard
GA-Z77X-UD5H-Clover
CPU
i7-2600K @ 4.6GHz OC
Graphics
GTX 1060
Mac
  1. MacBook Pro
Classic Mac
  1. Power Mac
Mobile Phone
  1. iOS
Bluetooth Problems (solved the dirty way)

This dongle was working with Mountain Lion, Maverick and Yosemite OOB flawless. The problem came with El Capitan...
Solution might be a fix or change the device, but old information is useless.

I will try to roll back IOBluetoothFamily.kext to 10.10.5 and inform...

Rolling back IOBluetoothFamily.kext and IOBluetoothHIDDriver.kext to 10.10.5 is working.
Need to disable SIP to do that:
CsrActiveConfig=0x3
BooterConfig= 0x28
in cloverconfig.
not elegant but working.
// Caution multigesture is not working
 
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Hello,

I have the same problem
You can spend the kext?
How could you install the kext in El Capitan?

Thank you!
 
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Rolling back IOBluetoothFamily.kext and IOBluetoothHIDDriver.kext to 10.10.5 is working.
Need to disable SIP to do that:
CsrActiveConfig=0x3
BooterConfig= 0x28
in cloverconfig.
not elegant but working.


Can you share that kext? I tried using vanila kext and it sorta worked, but not entirely
 
Joined
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  1. MacBook Air
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Hello,

I have the same problem
You can spend the kext?
How could you install the kext in El Capitan?

Thank you!

Hi,

For install the kext try with "EasyKext Utility for Mac OSX El Capitan"


Download Link --> https://insanelydeepak.wordpress.com/2015/04/23/kext-installer-mac-os-x-hackintosh/

For disable the protection of "El Capitan"


  1. Reboot your Mac into Recovery Mode by restarting your computer and holding down Command+R until the Apple logo appears on your screen.
  2. Click Utilities > Terminal.
  3. In the Terminal window, type in csrutil disable and press Enter.
  4. Restart your Mac.
 
Joined
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  1. MacBook Air
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  1. iOS
Rolling back IOBluetoothFamily.kext and IOBluetoothHIDDriver.kext to 10.10.5 is working.
Need to disable SIP to do that:
CsrActiveConfig=0x3
BooterConfig= 0x28
in cloverconfig.
not elegant but working.


MarcelBidon, share the kext. Please! :cry:

Thank you!
 
Joined
Nov 28, 2011
Messages
331
Motherboard
GA-Z77X-UD5H-Clover
CPU
i7-2600K @ 4.6GHz OC
Graphics
GTX 1060
Mac
  1. MacBook Pro
Classic Mac
  1. Power Mac
Mobile Phone
  1. iOS
Hello,

I have the same problem
You can spend the kext?
How could you install the kext in El Capitan?

Thank you!

If you are using clover, you can download CloverConfigurateur
To disable protection in section Rt Variables put:
CsrActiveConfig=0x3
BooterConfig= 0x28
To go back to protection you remove.
 
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