android not running on my phone, but on my emulator does

[David Lakatos]

FTPClient client = new FTPClient();
FileInputStream fis = null;

try {
client.connect("ftp.atw.hu");
client.login("festivale", "festivale12");
Log.d("TravellerLog :: ", "Csatlakozva: ftp.atw.hu");

//
// Create an InputStream of the file to be uploaded
//
client.setFileType(FTP.BINARY_FILE_TYPE);
client.enterLocalPassiveMode();
String substr = globalconstant.path.substring(4, globalconstant.path.length());
String filename = substr + "/Festivale.db";
Log.e("TravellerLog :: ", substr + "/Festivale.db");
fis = new FileInputStream(filename);

//
// Store file to server
//
client.storeFile("Festivale.db", fis);
Log.d("TravellerLog :: ", "Feltöltve");
client.logout();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (fis != null) {
fis.close();
}
client.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
}
Hi I wrote this method which works great on emulator but on my sgs2 android 4.0.3 freezer the phone.
please help i'm trying to do this ftp almost 3hours ago :S
I can't get a log file from the phone, but can someone rry it? Thanks