My phone has been acting weird and all it says is searching for signal or no signal. I went to att to get a new sim and still the problem persists. It works on my brother's phone but not mine. My iPhone has a hairline crack and it's slightly bent. I spoke to a rep and he said something along the lines of Apple will honor the warranty depending on when the issue happened and when the crack on my phone happened. Can someone help me get my story straight for when I go back to apple for my appointment? I don't have insurance on my phone nor do I have any disposable income, so any suggestions would be extremely welcomed. Thanks!