IOGear Bluetooth 4.0 Adapter [BCM20702A0] Not Working in High Sierra

[ydravlikos77]

Hi, no my friend it was plug and play and fix the settings that i put in the pictures

 

[tobalsan]

I have IOGear GBU521 , Simple solution in Mojave 10.14.5 :1. Disable Intel Bluetooth(If you have) ;2.Remove BrcmFirmwareRepo.kext and BrcmPatchRAM2.kext from S/L/E and EFI/Clover/kexts/Other ;3.Use Kext Utility to reset the cache/permissions ; -- Perfect working for me .

THANK YOU David.
I just bought the IOGEAR GB521 and started to panic because it didn't work "out of the box", nothing happened.
I dreaded having to fiddle with kext and clover files etc.
But I saw your post and simply tried. I:

• Disabled internal bluetooth in the BIOS of my Intel NUC8I7BEH
• Mounted the EFI partition, and removed the two kext you mentioned.
• Downloaded Kext Utility and launched it, then rebooted.

And it worked flawlessly. I can now connect my Apple Keyboard, MX Anywhere 2S mouse and AirPods pro, thank you so much.

 

[ydravlikos77]

Hi, I’m glad that I can help the tonymac community