bulshit

how it works? 4 digit pin, is trying every 30 second 5 try, but android is increasing time. after 20 times is 60 second delay, after about 250 try there was a 6 minutes delay, but in this app was still every 30 seconds 5 tries showing. and even with right number was continuing in trying.... :D   either I have no idea how it works, or it is bulhit.   let me know