HELP!!! Iphone 4 stuck on connect charger screen, but wont charge, turn on or reset
my iphone 4 has been stuck on the connect to charger screen for a while now. my phone was working fine after i updated it to IOS 7. then 3 days later the battery drained like crazy, and dropped from 20% to 2% realy quick so i conneced the charger but it just kept dropping and went to 0. then it shut off, and it kept turning off and turning on by itself, until it finally just got stuck on the charging screen, so i let it charge over night and it still didnt move or turn on. so i tried resetting it, and it wouldnt even let me do that when i hold the power and home button together. i cant even connect it to itunes, it just doesnt show up when i do. I have no idea what is going on. PLEASE HELP!!
iPhone 4, iOS 7