US Cellular isn't just looking to spice up its device roster with the ATIV Odyssey. We've obtained documents that point to LG's upper mid-range Android smartphone, the Optimus F7, also reaching the carrier in the near future. Outside of the unintrusive branding on the back, it's a very straightforward port: the F7 should still carry its 4.7-inch qHD screen, LTE data, a dual-core 1.5GHz processor, an 8MP rear camera and a 1.3MP front camera.