Iphone ruined and Warrenty expired?

Oh great. Right when my Warrenty expired my iphone started to break down and lag and not sending videos and pics and no internet… Does Apple do this in purpose!

So can I get it fixed or get a new one if my Warrenty is 1 week expired…

Applecare only covers 1 year exactly and only covers defects. The issues you speak of sound more carrier based on signals than actual hardware or software. But before you toss in the towel, drop by the Genisu Bar in the store and ask them to check it out so you know exactly what you are dealing with. At least you'll get a bill estimate from them. Best luck.