Yes, the IOBluetoothFamily attached is already patched with dokterdok method, and
@ASentientBot is right, I made a typo.
The syntax correct is
sudo kextcache -i /
Retry and it should work.
[automerge]1574813391[/automerge]
Maybe is the battery in service mode or replace now mode?
The -i definitely had the command doing something for a while. Unfortunately, I’m still in the exact same boat, there is no change. I really don’t know what I’m doing wrong.
45 minutes later...
Ok, I found part of the problem...
As far as I have seen, it should automatically switch over to using the Bluetooth 4.0 dongle. You did mention in your first reply about the light on the dongle flashing, I think. But it has never flashed, it’s always been a steady blue. So I went searching.
I just looked at System Information. It’s never switched over to the dongle. First, it says it doesn’t support Bluetooth low energy, and second, I paired my AirPods to the Mac and then pulled the dongle out... the connection never died or hiccuped. So for some reason it has never switched away from the built-in Bluetooth.
I tinkered and tinkered, and finally upon switching Bluetooth off, waiting 6 seconds, pulling the dongle out, waiting 6 seconds, plugging the dongle in, waiting 6 more seconds, and turning Bluetooth back on, it finally switched over to the dongle. Different MAC address, and system information now shows supporting Bluetooth low energy.
However, I have no idea if I’m going to have to do that every time I boot. I did reboot and it stayed on the dongle (I made a note of the last 2 digits of the MAC address of both to more easily tell the difference in the future).
AirDrop is now working perfectly. I can see both the iPad and the iPod from the Mac. As soon as I tap the screen to bring the screen to life, they instantly appear in AirDrop. And I can finally see the Mac from the iPad and the iPhone.
So good news there.
However, the bad news is the rest of it is wonky. I get instant hot spot on my iPhone along with what I have had, messages, phone, and now AirDrop... but no more. However, the iPad is a different story. Universal Clipboard, handoff, and Continuity Camera are working. Sidecar, sketch, markup, and instant hotspot are not (though it’s a WiFi only model, so I’m assuming it’s not suppose to have instant hotspot). Pay is unknown. I don’t need to buy anything at the moment.
i don’t understand why the iPad is working more than the phone. It’s a first generation iPad Pro. The phone is the newest one this year.
But the end result is much better than before. Hopefully I can figure out the rest tomorrow. Maybe you’ll have some ideas? Hopefully the dongle keeps working and it doesn’t default back to the built-in.