GalaxySIIGTI9100 » History » Revision 20
Revision 19 (Paul Kocialkowski, 01/20/2014 04:11 PM) → Revision 20/96 (Paul Kocialkowski, 01/20/2014 04:20 PM)
h1. Galaxy S2 (I9100)
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|/11. !galaxys2.png! | *Device* | Galaxy S2 (I9100) |
| *Manufacturer* | Samsung |
| *Codename* | @galaxys2@, @i9100@ @galaxys2@ |
| *Ships with root* | No |
| *Root possible* | Yes |
| *SIM Unlocked* | Possible |
| *In production* | Yes |
| *Replicant status* | Supported, International GSM flavor (I9100) |
| *Developers involved* | [[People|PaulK]] |
| *Replicant version* | Replicant 4.2 |
| *Last image* | [[/ReplicantImages#Replicant-42-0005-images|Replicant 4.2 0001]] |
h2. Replicant status
Replicant status on Galaxy S2 (I9100): [[ReplicantStatus#Replicant-42|ReplicantStatus]]
Known freedom and security issues:
* Proprietary and likely signed bootloader
* Modem, Wi-Fi, Bluetooth and NFC firmwares are non-free
* Modem could access GPS
h2. Installation guide
Installation guide for the Galaxy S2 (I9100): [[GalaxyS2I9100Installation]]
h2. Build guide
Build guide for the Galaxy S2 (I9100): [[GalaxyS2I9100Build]]
h2. Technical infos
* List of the Galaxy S2 (I9100) firmwares: [[GalaxyS2I9100Firmwares]]
* Galaxy S2 (I9100) compass calibration: [[GalaxyS2I9100CompassCalibration]]
* Status of the Samsung-RIL modem implementation: [[Samsung-RIL]]
* Status of the GSD4t GPS chip implementation: [[GSD4t]]
h3. Hardware table
|_. Component |_. Name |_. Source |_. Protocol/implementation |
| SoC | Samsung Exynos 4210 | Linux kernel | Linux kernel |
| GPU | Mali 400 | https://secure.wikimedia.org/wikipedia/en/wiki/Exynos | Linux kernel and secret userspace |
| Audio Codec | Yamaha MC1N2 | Linux kernel | Linux kernel ALSA driver, Yamaha-MC1N2-Audio implementation |
| Modem | XMM 6260 | Linux kernel | Secret protocol: Samsung-IPC, implemented in libsamsung-ipc and samsung-ril |
| Wi-Fi | BCM4330 | Linux kernel | implemented in WiFi driver |
| Bluetooth | BCM4330 | Linux kernel | implemented in Bluetooth driver |
| NFC | PN544 | Linux kernel | Linux kernel |
| GPS | GSD4t | http://www.csr.com/news/pr/release/455/en | SiRF derivative |
| Accelerometer | K3DH | Linux kernel | Linux kernel, Samsung-Sensors |
| Compass | AKM8975 | Kernel sources | Linux kernel, free implementation from AKM |
| Camera | M5MO/S5K5BAFX | Linux kernel | Linux kernel, FIMC, V4l2 |