PMB8876

This is the baseband chipset used in the iPhone. It is also known as the PMB8876.

Secpack 1.0

This is the S-Gold 2 security section on files it is uploading. It is at 0x1A4-0x9A4 in fls and eep files.

Layout

0x0 -- RSA Signature, decrypted with key 2
0x200 -- Descriptor + Unused Code
0x77C -- Magic 0x01FEDABE
0x780 -- Sections(PA, Virtual Length, Physical Length, Flags)

Known Firmware Versions

iPhone

03.06.01_G    1.0                    (Build 1A420)
03.11.02_G    1.0                    (Build 1A543a)
03.12.08_G    1.0.1                  (Build 1C25)
03.14.08_G    1.0.2                  (Build 1C28)
04.01.13_G    1.1.1                  (Build 3A109a)
04.02.13_G    1.1.2                  (Build 3B48b)
04.03.13_G    1.1.3                  (Build 4A93)
04.04.05_G    1.1.4                  (Build 4A102)
04.0?.??_G    1.2 beta               (Build 5A147p)
04.05.01_G    2.0 beta 2             (Build 5A225c)
              2.0 beta 3             (Build 5A240d)
04.05.02_G    2.0 beta 4             (Build 5A258f)
              2.0 beta 5             (Build 5A274d)
              2.0 beta 6 Pre-release (Build 5A292g)
              2.0 beta 6 Final       (Build 5A308)
04.05.04_G    2.0 beta 7             (Build 5A331)
              2.0GM                  (Build 5A345)
              2.0                    (Build 5A347)
              2.0.1                  (Build 5B108)
              2.0.2                  (Build 5C1)
              2.1 beta               (Build 5F90)
              2.1 beta 2             (Build 5F97)
              2.1 beta 3             (Build 5F108)
              2.1 beta 4             (Build 5F116)
              2.1                    (Build 5F136)
              2.2 beta               (Build 5G29)
              2.2 beta 2             (Build 5G53)
              2.2                    (Build 5G77)
              2.2.1                  (Build 5H11)
              3.0 beta               (Build 7A238j)
              3.0 beta 2             (Build 7A259g)
              3.0 beta 3             (Build 7A280f)
              3.0 beta 4             (Build 7A300g)
              3.0 beta 5             (Build 7A312g)
              3.0GM                  (Build 7A341)
              3.0                    (Build 7A341)
              3.0.1                  (Build 7A400)
              3.1 beta               (Build 7C97d)
              3.1 beta 2             (Build 7C106c)
              3.1 beta 3             (Build 7C116a)
              3.1                    (Build 7C144)
              3.1.2                  (Build 7D11)
              3.1.3                  (Build 7E18)

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