FCC filings are always a bit dull, but at least they give us some indication on what’s going on behind the scenes.  A handset listed as the HTC PC10100 has just been granted FCC certification and from the looks of things, this may actually be the T-Mobile G2.  Sifting through the multiple documents on file for the PC10100 we were able to find a mockup of what the handset’s label will look like, references to HSPA+ and T-Mobile USA’s AWS 3G network.

We’re hoping T-Mobile will be making some official announcements about the G2 within a week or so.  Pre-sales of the T-Mobile G2 are expected to kick off the second week of September for current T-Mobile customers and employees, though the handset will most likely launch close to the end of September. If you’re still holding on to the original G1, the T-Mobile G2 may actually be the best upgrade option we have seen in a long time.