As of  a couple days ago, T-Mobile has brought out LTE (the fastest form of 4G) in Portland.  This is in keeping with my announcements of about a month ago that it would come , probably, by summner to Portland. So now people with a few Android phones, like 
Galaxy Note 2, or Galaxy S3 LTE or S4 (for T-Mobile) or the latest iPhone for AT&T can switch on “LTE”..The latest OTA upgrade to NOTE 2 automatically will receive LTE and I have confirme from an owner that it works fantastically fast, faster than many home WI-FIs. This is in keeeping with T-Mobile’s plans to steal AT&T customers and gain iPhone customers.

I will either wait for the next Android (4.3) for my Nexus 4 phone to see it LTE is again enabled on it or go to an alternate ROM like Cyanogenmod 10.1 and install the “drivers” to run the radio in LTE mode. Either way, I’ll probably make a small change to my phone in the next month or two.