What's going to happen if I take in iphone and they see i don't have legal songs?

Okay, so my camera is broke on my iphone 4s, and i know that all of my contacts and stuff like that are backed up on icloud, however, i have 1, 181 songs on my phone and only 81 of them i have bought through itunes.So, if I take my phone in to get a new one, can they report me? And also, why can't I take the music on my phone and just put them in a new folder on my computer without syncing it to itunes. Because won't syncing it to itunes delete all of my un-bought songs?
Seriously in need for real answers and help!

Nothing ahahahaha! They don't really care

If worse comes, go get your phone fixed at a local phone place or a stand in shops

No they will not do anything… Don't be afraid… They don't even check these things unless your phone is jailbroke