iPhone 5 and/or iPhone nano hitting T-Mobile USA this June?

There are some high expectations about the new iPhone 5 or iPhone nano hitting T-Mobile and Sprint this spring.  The Wall Street Journal and their sources report that Apple is currently working on another iPhone (not the iPhone 5) that is apparently half the size of the current iPhone 4. Also, there are some rumors that it will be available for $200 off-contract, but will be compatible with all carriers (GSM and CDMA). Dubbed the iPhone Nano, it is expected to release sometime in June or July 2011.

The new iPhone will be half the size of the current model and could be available for as little as $49 on contract. Possibly including “voice navigation” feature as well, providing a more flushed-out catalog of voice commands