It might, I fix phones in my area and i've had some even come back from Apple mailed in and they have a blue screen, I've looked under a microscope and I really don't see anything torn or broken but I could be wrong, I heard most of them fell from an impact and I've seen fried logicboard's from falling, If still under Apple Warranty take it to a Apple Store, do NOT i repeat NOT send it in, It can get even more broken and they will sometimes ship it back even more broke, If you've tried recovery mode and tried iTunes and it gets locked into a restore state and tries to make progress then blue screens then your phone is dead. You got a few chocies because some stuff just can not be fixed sad to say. A). Take it to your carrier and see what they will do B). Take it to an Apple Store if under the Apple Care warranty, you can take it to a shop but I'm not sure that will work. C). Just buy a new phone if A or B does not work because sad to say, It's a goner.