|
Have you tried a reset? I don't have a 602, so I don't know exactly where it's located, but there should be a little reset hole on the back somewhere that you stick a paperclip into for a couple of seconds. It doesn't sound like you've had a chance to add anything yet, so no backup would be necessary. But if I'm wrong, and you have added anything, do back up to your PC first.
Removing all the books in languages you don't read should not cause any major holdups or booting problems.
|