Apple iPhone 6s - 16GB, 64GB, 128GB - Unlocked. Apple iPhone 6s Unlocked - Various Storage Sizes. A1688 (16GB), A1633 (64GB), A1633 (128GB). These devices have the following UPC codes: 888462271317 (16GB), 888462271300 (64GB), 888462271323 (128GB).
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