I have not rooted either. Waiting on a stock kernel to come up. I use wifi all the time on my phones at home. I leave it connected to my home wifi whenever I am home. Thus is the first phone that is unable to maintain a constant wifi connection. When the phone goes to sleep a while and I wake it up it says I'm connected but I have no Internet. And this is the second epic touch to do this. My hero, evo, and epic never did this.
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