Just an update from me as Yosemite was upgraded to 10.10.1 and "broke" the software fix for Handoff.
I kept the modified kext file that I edited myself. (I followed all the steps from mikecwest on post 509 where he was quoted.) I simply started from step 18 from his post (509) and finished the steps.
Everything works again! Simple & easy patch. BTW, I'm on a Macbook Pro 15" Early 2011 with the BCM94331PCIEBT4CAX card in it.
Originally Posted by bigdog5142
I have a MBP 13' late 2011 with a new BT card CAX what was working perfectly thanks to to the tutorials (tnx guys). Today I updated to Yosemite 10.10.1 through the app store, wish I hadn't do it. It caused my wifi to go down and after reinstalling the original kexts through recovery, handoff wasn't working any more.
I tried to remodify the io80211family.kext as done before without any luck. As last resort I tried the CAT application which said that everything was setup for continuity but still not working.
Handoff option doesn't display anymore in sys. pref. and the bluetooth settings went back to:
Bluetooth Low Energy: Yes
Handoff: No
Instant Hotspot: No
Does anyone has this problem aswel? I'm currently out of options after trying all the tutorials again...