IPhone 4s won't connect to itunes? - 2

I bought an iphone 4s from someone off ebay and before i got a case i dropped it and cracked the corner so i couldnt click one of the buttons in my password (i also havnt connected it to any account yet) so when i was told to open itunes on the computer hold the home button while you connect the cord i did about 10 times it always connects to my computer and starts charging but itunes never says there's a device connected like its says it will can anyone help it will be much appreciated.

That's what you get for having an iPhone. I haven't bought any apple products. I'm holding out for the iBall. I figured when they turn electronics into body parts, that's when apple will be useful.

Try taking out one of the screws out of the dock.

If you r on ios 7 you must authorize your pc to sync with itunes. When you connect to pc a popup wil appear in iphone saying whether to trust or don't trust.tap trust in iphone.Besides itunes itools and ifunbox is better than itunes. If you r stuck on pasword lock in lockscreen reset or restore your phone. Or get your crack screen replaced.
If you r unable type email or pasword, just type your password in notes in landscape mode n copy your pasword from notes n paste it anywhere you need.