Yosemite Security upgrade 2015-002. DO NOT UPGRADE! Handoff not running.

[Chema69]

After upgrading to security upgrade 2015-002 Hand off is not running any more. Any Idea?

 

[Chema69]

iMessage neither....

 

[Ludacrisvp]

I did not have iMessage affected by this (as in it still works perfectly fine)... This laptop doesn't support Handoff so I can't speak to that part of it.

 

[prometa]

Handoff and iMessage (and everything else) are working fine here. Something else must be the trouble.

 

[Chema69]

Perhaps a driver... thanks for your replays!!

 

[Chema69]

SOLVED!!
Turn off and on wifi and bluetooth, sign in and out iCloud, iMessage and FaceTime on all your devices, restart PC.
This solved this issue to me.!!

Good luck!