The Qualcomm MDM6610 is the baseband chip used in the iPhone 4S.
Baseband Firmware
The firmware for the baseband chip comes in Trek-X.X.XX.Release.bbfw files (with X being the version). The BBFW file is just a renamed standard ZIP archive and contains a couple of .mbn files which are all digitally signed with a certificate from Qualcomm. Qualcomm's Senior Engineer Shital Mehta[dead link] is involved with the programming of the firmware. The amss.mbn file is an ELF file:
Mac OS X file command output
file Trek-1.0.11.Release/amss.mbn /Trek-1.0.11.Release/amss.mbn: ELF 32-bit LSB executable, ARM, version 1, statically linked, corrupted section header size
Known Firmware Versions
iPhone 4S
Baseband | Version | Build |
---|---|---|
1.0.00 | 5.0 | 9A2306f |
1.0.11 | 9A334 | |
1.0.12 | 5.0.1 beta | 9A402 |
1.0.13 | 5.0.1 beta 2 | 9A404 |
5.0.1 | 9A405 | |
1.0.14 | 9A406 | |
1.2.01-1 | 5.1 beta | 9B5117b |
1.4.00 | 5.1 beta 2 | 9B5127 |
9B5127c | ||
1.5.04 | 5.1 beta 3 | 9B5141a |
2.0.2 | 5.1 beta 4 | 9B155 |
2.0.9 | 5.1 GM | 9B174 |
2.0.7 | 5.1 | 9B169 |
2.0.9 | 9B172 | |
9B176 | ||
2.0.10 | 9B179 | |
2.0.12 | 5.1.1 | 9B206 |
2.8.01 | 6.0 beta | 10A5316k |
2.8.04 | 6.0 beta 2 | 10A5338d |
2.8.07 | 6.0 beta 3 | 10A5355d |
3.0.00 | 6.0 beta 4 | 10A5376e |
3.0.04 | 6.0 GM | 10A403 |
6.0 | 10A402 | |
10A403 | ||
6.0.1 | 10A523 | |
6.1 beta | 10B5095f | |
3.2.00 | 6.1 beta 2 | 10B5105c |
3.3.00 | 6.1 beta 3 | 10B5117b |
3.3.01 | 6.1 beta 4 | 10B5126b |
3.4.01 | 6.1 GM | 10B141 |
10B142 | ||
6.1 | 10B137 | |
10B141 | ||
10B142 | ||
6.1.1 beta | 10B311 | |
3.4.02 | 6.1.1 | 10B145 |
6.1.2 | 10B146 | |
3.4.01 | 6.1.3 beta 2 | 10B318 |
3.4.03 | 6.1.3 | 10B327 |
10B329 | ||
4.3.01 | 7.0 beta | 11A4372q |
7.0 beta 2 | 11A4400f | |
4.4.00 | 7.0 beta 3 | 11A4414c |
11A4414e | ||
4.4.03 | 7.0 beta 4 | 11A4435d |
7.0 beta 5 | 11A4449a | |
7.0 beta 6 | 11A4449d | |
5.0.00 | 7.0 GM | 11A465 |
7.0 | ||
7.0.2 | 11A501 | |
5.0.02 | 7.0.3 | 11B508 |
11B511 | ||
7.0.4 | 11B553 | |
11B554a | ||
7.0.6 | 11B651 | |
5.1.00 | 7.1 beta | 11D5099e |
7.1 beta 2 | 11D5115d | |
7.1 beta 3 | 11D5127c | |
7.1 beta 4 | 11D5134c | |
7.1 beta 5 | 11D5145e | |
5.2.00 | 7.1 GM | 11D167 |
7.1 | ||
7.1.1 | 11D201 | |
7.1.2 | 11D257 | |
5.2.01 | 8.0 beta | 12A4265u |
5.3.01 | 8.0 beta 2 | 12A4297e |
5.3.02 | 8.0 beta 3 | 12A4318c |
8.0 beta 4 | 12A4331d | |
8.0 beta 5 | 12A4345d | |
5.4.00 | 8.0 GM | 12A365 |
8.0 | ||
8.0.1 | 12A402 | |
8.0.2 | 12A405 | |
5.3.02 | 8.1 beta | 12B401 |
5.4.00 | 8.1 beta 2 | 12B407 |
8.1 | 12B410 | |
12B411 | ||
8.1.1 beta | 12B432 | |
8.1.1 | 12B435 | |
8.1.2 | 12B440 | |
8.1.3 | 12B466 | |
8.2 beta | 12D436 | |
8.2 beta 2 | 12D445d | |
8.2 beta 3 | 12D5452a | |
8.2 beta 4 | 12D5461b | |
8.2 beta 5 | 12D5480a | |
8.2 | 12D508 | |
5.3.02 | 8.3 beta | 12F5027d |
8.3 beta 2 | 12F5037c | |
8.3 beta 3 | 12F5047f | |
5.4.00 | 8.3 beta 4 | 12F61 |
8.3 | 12F69 | |
12F70 | ||
5.3.02 | 8.4 beta | 12H4074d |
8.4 beta 2 | 12H4086d | |
8.4 beta 3 | 12H4098c | |
5.3.03 | 8.4 beta 4 | 12H4125a |
5.5.00 | 8.4 | 12H143 |
8.4.1 beta | 12H304 | |
8.4.1 beta 2 | 12H318 | |
8.4.1 | 12H321 | |
5.3.02 | 9.0 beta | 13A4254v |
5.3.03 | 9.0 beta 2 | 13A4280e |
9.0 beta 3 | 13A4293f | |
13A4293g | ||
5.3.04 | 9.0 beta 4 | 13A4305g |
9.0 beta 5 | 13A4325c | |
6.0.00 | 9.0 GM | 13A340 |
9.0 | 13A344 | |
9.0.1 | 13A404 | |
9.0.2 | 13A452 | |
5.3.04 | 9.1 beta | 13B5110e |
9.1 beta 2 | 13B5119e | |
6.0.00 | 9.1 beta 3 | 13B5130b |
9.1 beta 4 | 13B136 | |
9.1 beta 5 | 13B137 | |
9.1 | 13B143 | |
5.3.03 | 9.2 beta | 13C5055d |
9.2 beta 2 | 13C5060d | |
6.0.00 | 9.2 beta 3 | 13C71 |
9.2 beta 4 | 13C75 | |
9.2 | ||
9.2.1 beta | 13D11 | |
9.2.1 beta 2 | 13D14 | |
9.2.1 | 13D15 | |
5.3.04 | 9.3 beta | 13E5181d |
9.3 beta 1.1 | 13E5181f | |
9.3 beta 2 | 13E5191d | |
9.3 beta 3 | 13E5200d | |
9.3 beta 4 | 13E5214d | |
6.0.00 | 9.3 beta 5 | 13E5225a |
9.3 beta 6 | 13E5231a | |
9.3 beta 7 | 13E5233a | |
9.3 | 13E233 | |
13E237 | ||
9.3.1 | 13E238 | |
9.3.2 beta | 13F51a | |
9.3.2 beta 2 | 13F61 | |
9.3.2 beta 3 | 13F65 | |
9.3.2 beta 4 | 13F68 | |
9.3.2 | 13F69 | |
9.3.3 beta | 13G12 | |
9.3.3 beta 2 | 13G21 | |
9.3.3 beta 3 | 13G29 | |
9.3.3 beta 4 | 13G33 | |
9.3.3 beta 5 | 13G34 | |
9.3.3 | ||
9.3.4 | 13G35 | |
9.3.5 | 13G36 | |
6.7.00 | 9.3.6 | 13G37 |