I'm coming from T-mobile...the sprint rep told me it can take up to 72 hours, and most likely will take 1-2. It's been about 7 hours now. I notice some people say they tried it when they got home...but my question is....My t-mobile phone is still working, and they said not to turn on the EVO until the t-mobile phone quits working? Is that the same thing they told you guys?