So, I’ve had quite a few Phantips alerting me of a mysterious Samsung SGH-I777 device that just passed through the FCC today. By the looks of it, this could be one of the two versions of the Samsung’s Galaxy S II phones to hit AT&T very soon. Seeing how there’s no indication of a keyboard, we’re going to go ahead and call this the Samsung Attain.

The FCC document lists all of required AT&T’s frequencies including their 4G HSPA bands and even NFC. Is Samsung getting the U.S. ready for a Galaxy S II onslaught next month? I’ve got my credit card ready! All we need now is T-Mobile’s “Hercules” and the Verizon version to complete the Galaxy S II blitz.

[Via AndroidForums]