inputs.text: terrible product - gui looks pretty photos not use touch screen not always respond using navi often freezes displays interface wmyou cannot reduce screen brightness brightness night not let drivelose user settingswhen connect iphone 4s recognizes songs usb device no category artist album genre reading folders no songs searchedyou hear sound engine even try several filters never rehemove noisechange language gui freezesyou not change skinsthe audio terrible cicadas eq terrible not get good audiothe navi locked reset radiothe last thing happened interface not answer could listen radio even press reset button not reacti rehemove head unit put factory confirm much better audio factory head unit producti not recommend buy productjust lost moneyi take option warn others not make mistake