Samsung is preparing to expand its flagship tablet lineup with the Galaxy Tab S12 series sometime this fall. Ahead of its expected debut, the Galaxy Tab S12+ has appeared in another key regulatory database in US, marking another step toward its official launch. Galaxy Tab S12+ bags FCC certification, and the launch countdown beginsFolks over at 91mobiles have spotted the Galaxy Tab S12+ on the FCC database. The Galaxy Tab S12+ also marks the return of Samsung’s Plus tablet lineup after the company skipped the variant in the Galaxy Tab S11 series. According to recent leaks, the Galaxy Tab S12+ could feature a 12.4-inch AMOLED display with a 120Hz adaptive refresh rate.