Hey all, I have been lurking on these forums all day, attempting to dig up some information that might help me fix my problem. For the last 4 or 5 days iMessage has been completely unreliable. I'm getting a message through maybe 15% of the time. I am using an iPhone 4S running iOS 5.1. I do not currently have a texting plan, and I have text messages blocked. The reason is that I only ever really text with my girlfriend, who has an iPhone, so I decided to save the $20/month. It's been going great until this past Thursday when iMessage all but stopped working. I have tried so many things from resetting my network settings, to restoring the phone, to messing with all sorts of internet-suggested tricks like turning off WiFi and flicking iMessage on and off. This issue is persisting across both cellular data and wifi. Is there anything I can do, or is this a problem on Apple's end? I thought about contacting them directly, but could not find a method that isn't tied to some warranty.