So last year while living in Ann Arbor, I usually had good 3G service in my dorm and around campus. However, this year, I am constantly getting horrible service. It keeps saying "Searching..." or "No Service". Yesterday at the football game in a giant wide open stadium, it said the same things. What could have happened in a year? This has been very disappointing. My old room was 2 doors down from where I am now and I had great service there. 2 doors down changed this? Is ATT upgrading the area or something?