How to protect mobile bluetooth hacking .

1:- Never synchronize through bluetooth(phone switch) because all data
     could be lost.


2:-Do not open bluetooth(BT) on public place .


3:-Keep your BT visibility hidden , use in when you need. 


4:-Do not give your name BT. name. Use danger name like-"virus",
    "hi virus", "warning virus".etc.


5:-Don't make unknown pairing .


6:-At the of making password .It should be above the four digit.


7:-Delete time to time , recent pairing .


8:-Some BT. software could be connected without pairing .


9:-Do not forget to off your BT device when not in use.