Touch screen stops working.

Try Holding In the Top Button And Touch Button For A Long Time Around 7-10 Seconds.. It Will Reset The iPod And Your Screen Might Work

Try first removing the battery and putting it back, see if it clears the error.

hold down the home and power button together, should reset the iPhone and stop this happening. (you will not lose any data)

The touch screen can be replaced easily. You can find a replacement part, as well as a video that explains how to install it here: http://www.piezas.biz/epages/wwwpiezasbiz.sf/en_GB/?ObjectPath=/Shops/demo132390/Products/%22Piezas%20Iphone%203G%22

I had the same problem so i went searched to see if i could find a new touch screen which they call a digitizer. Every where i looked they costed about 110 bucks! good thing i did some digging there is this site call fonlogix.com......they have phone parts and the digitizer cost 20 buck plus about 10 buck freight through usps. i also recommend getting a screen protector. it works great now!

Reset the iPhone by holding the sleep/wake button at the top right of the device and the home button at the bottom center of the face at the same time. Hold them both until you see the screen go black and the white Apple logo appear. When this happens, you can let go - the iPhone is rebooting.

take to mac

sir whats ur model\????

maybe broken or u cn restore it frm itunes and then unlok it wid iliberty software if ure not using at&t sim and then ur screen shud work or either press home and power button simultaneously fr 10-15 secs and itll reboot and if this dosent work uve spoilt ur phone and take it 2 apple service center they will make it right

enjoy