iPod touch working completely, but screen is WHITE! why?

"Since your update to the original question let me introduce this and see if it works

To fix the iPod Touch white screen of death, press in the sleep/wake button on the top left of the device, and the big circular home button on the front face on the bottom. Do this for roughly 10 or more seconds and the device should shut down/off. Give if a moment and then restart the device. http://www.zolved.com/synapse/view_conte... for a little bit more info. If that does not work I would still think to replace the LCD :) just my 2 cents"

I know whats wrong with it, My Ipod fourth generation is white but I can still see things lightly But it's very hard to see ANYTHING. The problem with my Ipod is the battery. If you get it replaced I am 100 PERCENT SURE it will be fixed, It's not often that you have a Ipod battery around the house, so just go to an apple store to get it fixed. If you have a warranty its okay! It doesn't have anything to do with the screen , its the battery, so the warranty WILL cover you! GOOD LUCK!!

If your ipod touch 3rd generation is still white after the power/home reset, try desoldering the battery and resoldering it back onto the motherboard. This helped for me, and helps especially when either your power or home button doesn't work. After you've soldered the battery back onto the motherboard, plug in your device to your computer and you should get the apple boot logo right away, if your battery isn't dead. If you still have a white screen, either your lcd screen is bad and you need to get a new one, or you've snapped off a resistor that is necessary for your screen to light up properly. If your case is the latter, try steadying your hands in order to solder that resistor back onto the motherboard. It's a 50/50 shot. This has worked for me but only half of the time.

"your ipod operating system is corrupt or need to reinstall go to service centre or buy fleshing kit to flesh you ipod (fleshing means full format the device this sentence use in mobile ,ipod,mp3 player, car player etc. Try it its 100% working

email: er.syedsaddam@gmail.com"

I had the exact same problem. Try warming up your ipod for a while before using it, I hold mine in my hands for a bit before I use it in order to warm it up. It's worked for me for quite a while now and as long as I keep holding it while using it, I have no trouble.