IOS 7 , won't write into sqlite database - sqlite

Question

I'm working on an iOS application and I have some issues since migrating to Xcode 5 and IOS7.
I am unable to write into database when testing on ios7 device.
In simulator works fine (iOS 7) . On iOS 6 devices works fine.
Here is my code for writing into sqlite3 database.
After that I am reading from same database but the values are not change.
Tested on multiple devices.
Thanks in advance.
sqlite3 *db9;
#try {
NSFileManager *fileMgr9 = [NSFileManager defaultManager];
NSString *dbPath9 = [[[NSBundle mainBundle]resourcePath]stringByAppendingPathComponent:#"db.sqlite3"];
BOOL success9 = [fileMgr9 fileExistsAtPath:dbPath9];
if (!success9) {
NSLog(#"Cannot locate database file '%#'.", dbPath9);
}
else NSLog(#"Database file located at: '%#'.", dbPath9);
if (!(sqlite3_open([dbPath9 UTF8String], &db9) == SQLITE_OK)) {
NSLog(#"An error has occured");
}
NSString *strSQL9 = [NSString stringWithFormat:#"UPDATE teste SET scor = ?, timp = ? WHERE id = ?"];
const char *sql9 = [strSQL9 UTF8String];
sqlite3_stmt *sqlStatement9;
if (sqlite3_prepare(db9, sql9, -1, &sqlStatement9, NULL) != SQLITE_OK) {
NSLog(#"Problem with prepare statement");
}else
{
NSLog(#"middle of it - scrie");
if (scordb1 == 0) {
sqlite3_bind_int(sqlStatement9, 1, scorTestTotal);
}else
sqlite3_bind_int(sqlStatement9, 1, ((scorTestTotal+scordb1)/2));
sqlite3_bind_int(sqlStatement9, 2, timeInterval);
sqlite3_bind_int(sqlStatement9, 3, vasile);
sqlite3_step(sqlStatement9);
int success = sqlite3_step(sqlStatement9);
sqlite3_reset(sqlStatement9);
if (success == SQLITE_ERROR){ NSLog(#"error write");}
else {NSLog(#"success write");}
}
sqlite3_finalize(sqlStatement9);
sqlite3_close(db9);
NSLog(#"Close db SCRIE db9");
}
#catch (NSException *exception) {
NSLog(#"An exception occured: %#", [exception reason]);
}