A1502 EMC 2678 Bios EFI Firmware 820-3476 Retina Late 2013 13 Core i7 I7-4558U ME867LL/A

A1502 EMC 2678 Bios EFI Firmware 820-3536 Retina Late 2013 13 Core i5 I5-4258U ME864LL/A

A1502 EMC 2678 Bios EFI Firmware 820-3536 Retina Late 2013 13 Core i5 I5-4288U ME866LL/A

A1502 EMC 2678 Bios EFI Firmware 820-3536 Retina Late 2013 13 Core i7 I7-4558U ME867LL/A

A1502 EMC 2835 Bios EFI Firmware 820-4924 Retina Early 2015 13 Core i5 I5-5257U MF839LL/A

A1502 EMC 2835 Bios EFI Firmware 820-4924 Retina Early 2015 13 Core i5 I5-5287U MF841LL/A

A1502 EMC 2835 Bios EFI Firmware 820-4924 Retina Early 2015 13 Core i7 I7-5557U MF843LL/A

A1502 EMC 2875 Bios EFI Firmware 820-4924 Retina Mid-2014 13 Core i5 I5-4308U MGX92LL/A

A1502 EMC 2875 Bios EFI Firmware 820-4924 Retina Mid-2014 13 Core i7 I7-4578U MGXD2LL/A

A1534 EMC 2746 Bios EFI Firmware 820-00045 Early 2015 Core M-5Y51 MF865LL/A

A1534 EMC 2746 Bios EFI Firmware 820-00045 Early 2015 Core M-5Y71 BTO/CTO

A1534 EMC 2746 Bios EFI Firmware 820-00045 Early 2015 Core M-5Y31 MF855LL/A