There are lines showing on my 6S' LCD. It was bought last year, and still under warranty. My question is, if I bring it for service, will I simply get a "new" 6S or will it need to be "repaired"? The reason I ask is this is my daily driver, so I cannot really go without the iPhone. I had battery replacement on my iPhone 5 and it was done within a few hours. I would think LCD repair would take longer than just a few hours. Anybody can share their experience?