What are these lines on my iphone? I want them gone?

[death]

I think that the best thing to do is take it either back to the store and ask if it can be replaced. Although you may not have dropped it, it can be because of faulty wiring when it was made. If it is because of that then they have to replace it because they have to keep the customer happy with the product. I had a similar problem with my phone, it wouldn't save any of my photos, music or anything. We took it back and they replaced it free of charge. The should be able to do the same with yours