This seems to be a bug with 1.0.5, in earlier versions of the library it works.
Also serialBT.end() locks up the sketch, so apparently some bugs in the 1.0.5 library.

I'm making a simple bluetooth serial bridge, SPP. But I can't seem to reconnect at a later time after I disconnect. My first thought is stopping the serialbt, and then restarting it again, but serialBT.end(), locks up my sketch completely. Any thoughts? Thanks. //HeroJR Bluetooth the Serial Bridge (...