I picked up a iPhone 3GS yesterday and my service is terrible in my area just like it is on my 3GiPad so i wasn't surprised. So I put my usual apps on and the are all working great, whistle, Skype etc. Now for some reason textfree unlimited works great on my iPad, I get push notifications like I'm supposed to but on the iPhone they will not come through unless I turn the phone on to check them. I can't understand what the difference is, same technology, same app but not the same results. I deleted the app and started over and still no good. Anyone have any suggestions?