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.)

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)