New feedback on the Xhorse VVDI BMW tool:
Got VVDI BMW new tool on a 2015 and successfully unlocked the CAS4+ updated 10/2018 by bmw. Surprisingly it went very smoothly doing through 7 steps of programming and coding.
It will do CAS4 all keys lost via OBD but not with the “+”. Cas4+ needs dme isn
That 2015 BMW 328i with all keys lost went without a hitch. Was being nice and did it for $400 with an extra key/remote.
credit to Mr. Schultz.