i dropped my iphone and i see colored lines
i j ust recently dropped my Iohone 4 and it cracked and i looked and all i saw was colored lines and nothing else. so i looked online how to try to fix it and it said to hold all the buttons down ( home , sleep and the volume buttons ) and it shut off . and now it wont turn back on . how do i fix it and would i hav to get it fixed ?
iPhone 4, iOS 7.0.4