The Apple iPhone 6s A1688 model supports a wide range of cellular bands, making it compatible with many networks worldwide. Here are the supported bands - Battery Health 88%. LTE Bands: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 38, 39, 40, 41.
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