Redownload the app, restart your itouch. Update. Most bugs and crash issues will be fixed in an upcoming update.
you must restore itouch then update. Sorry!
Plug it into your computer, open iTunes, click update on the main screen.
No, an Itouch itself does not have a mic, but you can buy a Apple Earphones with Remote and Mic for $30 on apple.com. if you want to find out what an Itouch has or doesn't have check this link http://www.apple.com/ipodtouch/specs.html The iPhone has a built in microphone, though.
Updating the iPod Touch software erases the jailbreak. You can update, but it will erase your jailbreak.
Yes. Go to the apple store and talk to an employee.
Update: the new iTouch (3rd gen iPod Touch) does have a camera Plus it can take screenshots of a game you are playing
When I Updated Mine, Nothing Was Deleted!
NO! the itouch doesnt have the ear or speaker part in it. all different mechanisms
Go to software update after plugging in itouch and tapping it's name. Then do software update. Most updates don't delete anything.
From my understanding you cant update it, you have to buy the next generation, its apples way of raking in loads of money, hope that helped.
iPod Touch software updates should not and do not delete everything.