So I'm new to the site. But while I was shopping for small Christmas presents at the Walgreens on Tramway/Indian School, I decided to do a quick speed test and got this on my iPhone. I knew upgrades were coming, because my service was interrupted, and I talked to Sprint customer service, and they said:
This outage is related Network vision which is going to complete on 12/17th. Once this get completed, you would be able to see LTE coverage there.
Obviously I know that's not going to happen, but my speeds are definitely changing. I've never seen speeds like this on 3G.