This Apple iPhone 12 has been professionally restored to working order by an approved vendor. Manufacturer Refurbished Grade B Fully Functional in Excellent Working Condition. 8/10 Cosmetic Rating. Fully Unlocked compatible with all carriers. Internally the iPhone 12 is powered by a 64-bit 3.0 GHz Apple A14 Bionic processor with six cores -- two performance cores and four high-efficiency cores -- and a 16-core Neural Engine. It has 4 GB of RAM 64GB of flash storage.