I have a question that I can't seem to find an answer to.
With the release of the updated iPhone 5 on T-Mobile, there are 4 possible frequencies to connect to.
Turning LTE OFF, it is possible to connect to
EDGE, the re-farm 1900MHZ(HSPA+21 limited I think?) (if your city has been re-farmed), and HSPA+ 42.
I live in Chicago, and we have SOME LTE, 1900MHZ active as well as HSPA+42 and of course EDGE.
Now with the LTE toggle off, are we connected to 1900MHZ or HSPA+42?
EDIT: Maybe I'm not clear here, but I'm talking about using the updated iPhone 5 for T-Mobile