I pre-ordered my S8+ for AT&T (which should be SM-G955A) with the Fully Immersive Bundle directly from Samsung and received everything yesterday. The phone is actually a SM-G955U with the AT&T firmware. I'm wondering if someone with an S8+ bought from the AT&T store could check their phone and report their model info back. If and when the unlocked version comes out I'm thinking I could Odin that ones firmware onto this phone how we did the S7 Edge and loose all the AT&T bloatware and have an unlocked version.