What's happenin' forum? So I have been using a replacement iPhone for a couple months now and for the past two weeks i've been having some problems. When I slide to answer, click answer, click hangup, (mostly on the telephone), I can't click, slide.. it's like the touch screen doesn't even work! My iPhone has been getting alot of lag SPIKES! For example, I held down my finger on an app to move it, and when I am placing it, the phone just freezes.. for about 3 to 5 seconds. Now, I want to take this in to get it replaced, but I don't find it likely for the phone to show the evidence that it does.. it's at a random times, sometimes it does it, sometimes it doesn't.. What should I do?