I've searched for other threads but nothing relevant came up but I know I've seen those threads. Here's my story : Wifi has slowed down dramatically to the point edge is faster. I would sit two feet from Linksys wireless N router and speed would not increase. Every time I have a problem , I'd turn phone off and on but most times it doesn't work. This phone probably crapping out now. From the looks of viewing past threads , lots of people have same problems. I'm thinking iPhone starting to be worthless. Anybody have ideas to improve wifi? This is annoying. Although I'm making use of my twenty bucks a month but thas besides the point. Please help !