this is my 2nd lg classic which when shuts off doesnt restart, if i bang it around it can start, sometines it only shows the lg symbol and diesnt continue, any clue. once its running it works fine but always scared of battery dying, is this a hardware or software problem? any ideas?

tekay13 I don't know, but a good tip is to factory reset. If the problem stops, it's software. If it keeps happening, you could assume it's hardware.