PMB9948

The Intel PMB9948 is the baseband chip used in the iPhone 8 and iPhone 8 Plus. It is responsible for transmitting simultaneous voice and data transfer on LTE (provided the carrier has the infrastructure to allow simultaneous voice and data transfer.)

Known Firmware Versions

iPhone 8 and iPhone 8 Plus

1.00.03     11.0          (Build 15A372)
            11.0.1        (Build 15A403)
            11.0.2        (Build 15A421)
            11.0.3        (Build 15A432)
1.02.01-1   11.1 beta     (Build 15B5066f)
            11.1 beta 2   (Build 15B5078e)
1.02.03     11.1 beta 3   (Build 15B5086a)
            11.1 beta 4   (Build 15B92)
            11.1 beta 5   (Build 15B93)
1.03.05     11.2 beta     (Build 15C5092b)

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