Quality Experience:
1. Fix the 21DF key write function;
solve the problem that other clear keys(the data inside the key can be used to rewrite after erasing the data) cannot be written.
2. Optimize the reading key experience; (reading speed is greatly improved)
3. Optimize the read lock experience; (read speed is greatly improved)
4.Add the function that 164 (2009-) does not require a gateway to collect all lost.
(Supports no gateway repeated plugging and AC fast acquisition)
5. Add new 164 (2009-) no gateway full drop acquisition wiring diagram;
6.Modify old 164 (2009-) no gateway full drop acquisition wiring diagram;
7. Modify the W203/W463/W639K lock wiring diagram.