Discussion in 'El Capitan Laptop Support' started by clx, Jun 30, 2016.
OK. You have an update/details on your problem?
the problem still exist.I can see the Personal Hotspot but when I connect will show "Failed to enable Personal Hotspot on "Syuhoi. Check to see if the tethering device is turned on and in range of your computer"" .I make sure my phone and my Apple ID account is ok, I test at another real apple computer it work perfect.
upload all the file again according require please check again, thanks.the problem still exist.
The System Information -> Bluetooth image shows BT controller firmware is not loaded.
Indicates incorrect procedures installing BrcmPatchRAM kexts.
Your configuration looks fine here... Probably is bluetooth firmware incompatibility...
My computer Thinkpad X220 use 94352hmb without bluetooth + individual bluetooth module 4.0 have this issue but I had try another airport bcm94360hmb with Bluetooth 4.0 and remove the individual bluetooth module 4.0 also have same problem.So I very confused, it is so strange.hope get the answer,thanks.Have a nice day.
I'm confused too. Because I can't understand what you wrote above. Please try to write more clearly.
finally I found because the fakesmc.kext the BT controller firmware is not loaded,I replace a new fakesmc.kext then the BT controller firmware is different(seems had been updated and loaded),but still useless.
It is probably a firmware incompatibility...
Seems like when I did the same thing it messed up the computer as well. Made it very unstable. I am going to rebuild the OS again now and just make the changes again to see if it's causing the same issue again. Possibly have to disable the usb port first for the secondary bluetooth device first. Will let you know of the update.
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