I don't think it's made it's way into the city yet. They're basically working from the suburbs and moving in to the city. Downtown will be the last of the upgrades.
Here's a forum with a lot of news on this shyt. I get annoyed by all the shyt on here though because at the end of the day, all the info in the world doesn't mean a damn thing to me if my service isn't working.
Network Vision/LTE - Chicago Market - Sprint 4G Rollout Updates
That's a big ass thread on the Chicago market. There's also a thread and info on how to switch your phone's radios to make it pick up an LTE signal easier.
Here's a forum with a lot of news on this shyt. I get annoyed by all the shyt on here though because at the end of the day, all the info in the world doesn't mean a damn thing to me if my service isn't working.
Network Vision/LTE - Chicago Market - Sprint 4G Rollout Updates
That's a big ass thread on the Chicago market. There's also a thread and info on how to switch your phone's radios to make it pick up an LTE signal easier.