I have rooted my EVO with Unrevoked. My phone has been working fine until last week when my 4g button would not stay on. I live in Atlanta and there is pretty good 4G coverage in the city and I never had any issues before.I usually can leave the 4g button all day and it won't turn off on it's own. I factory re-set my phone and 4g was working fine again. As soon as I restored my phone with Titanium Backup, the 4g button would light up for about a second and cut off again. I factory restored my phone yet a second time with the same results. Working fine until I restored it. I'm thinking that it may be an app that keeps getting installed everytime that I restore with Titanium, but how can I figure out which one? Thanks guys.