Now I use xs++ 3.1 . When I trie to connect while pressing C, nothing happens.
I found something about pressing buttons 2 and 5 to connect.
What's the difference?
When I do it with those buttons, it does connect, but I get this log file:

00:15:09| Hold 'C' button on phone and connect phone NOW.

00:15:09| You have 30 seconds...

00:15:09|

00:15:15| Baseband ID: 9900

00:15:15| Protocol Version: 3.1

00:15:30| Cannot open ŒýC

00:15:30| Sendinging shutdown signal to phone...

00:15:32| Shutting down...