Hi, I've got a cMP 5.1 3.33. I upgraded the Bluetooth/Wifi card 5 years ago to the one sold by OSXWIFI and Handoff and Continuity have been working fine in Yosemite.
I loaded High Sierra on another SSD (test drive) and have been trying to get Handoff and Continuity to work to no avail.
When I go to System info ~ Bluetooth it simply states "No information found"
I've downloaded CAT 2.6b6 and disabled SIP before rebooting and running the Activation tool. I logged out of iCloud and rebooted, then booted into recovery and enabled SIP, then rebooted again and logged into iCloud, still no bluetooth. I also tried running the code from page 39 of this thread, no luck:
802.11ac, BT 4.0 and Continuity & Handoff are working on Mac Pro 2010 (Keep Updating)
The Compatibility report says the bluetooth card is active and continuity is active - it's all working in Yosemite but not HS.
Am I missing something there?
I really want to get this working so I can upgrade my GPU and get Mojave, but am not going to spend the money on a GPU if I can't get C & H working.