It took them a while, but finally they are here: U.S. Cellular, one of the seemingly slower US carriers, have finally updated their Galaxy 8 and 8+ to Android 8.0 Oreo. The update can be done automatically as soon as it reaches your phone OTA, or you can download it via Samsung Kies. So buckle up, charge up your phones, make sure they are connected to the wi-fi and download away.