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GalaxySIIIGTI9300 » History » Revision 2

Revision 1 (Paul Kocialkowski, 07/21/2013 10:56 AM) → Revision 2/98 (Paul Kocialkowski, 07/21/2013 11:01 AM)

h1. Galaxy S3 

 {{>toc}} 

 |/11. !galaxys3.png! | *Device* | Galaxy S3 | 
 | *Manufacturer* | Samsung | 
 | *Codename* | @i9300@ | 
 | *Ships with root* | No | 
 | *Root possible* | Yes | 
 | *SIM Unlocked* | Possible | 
 | *In production* | Yes | 
 | *Replicant status* | Supported, International GSM flavor (GT-I9300) | 
 | *Developers involved* | [[People|PaulK]] | 
 | *Replicant version* | Replicant 4.0 | 
 | *Last image* | [[/ReplicantImages#Replicant-40-0004-images|Replicant 4.0 0004]] | 

 h2. Replicant status 

 Replicant status on Galaxy S3: [[ReplicantStatus#Replicant-40|ReplicantStatus]] 

 Known freedom issues: 
 * Proprietary and likely signed bootloader 
 * Modem, WiFi, Bluetooth and NFC firmwares are non-free 
 * Modem could access GPS 

 h2. Installation guide 

 Installation guide for the Galaxy S3: [[HeimdallRecoveryInstallation]] 

 h2. Build guide 

 Build guide for the Galaxy S3: [[GalaxyS3Build]] 

 h2. Technical infos 

 * List of the Galaxy S3 firmwares: [[GalaxyS3Firmwares]] 
 * Galaxy S3 Compass calibration: [[GalaxyS3CompassCalibration]] 

 * Status of the Samsung-RIL modem implementation: [[Samsung-RIL]] 
 * Status of the Broadcom 4751 GPS chip implementation: [[BCM4751]] 

 

 h3. Hardware table 

 |_. Component |_. Name |_. Source |_. Protocol/implementation | 
 | SoC | Samsung Exynos 4412 | "iFixit":http://www.ifixit.com/Teardown/Samsung+Galaxy+S+III+Teardown/9391/2 | Linux kernel | 
 | GPU | Mali 400 | https://secure.wikimedia.org/wikipedia/en/wiki/Exynos | Linux kernel and secret userspace | 
 | Audio Codec | WM8994 | Linux kernel | Linux kernel ALSA driver | 
 | Modem | XMM6260 | Linux kernel | Secret protocol: Samsung-IPC, implemented in libsamsung-ipc and samsung-ril | 
 | WiFi | BCM4334 BCM4330 | Linux kernel | implemented in WiFi driver | 
 | Bluetooth | BCM4334 BCM4330 | Linux kernel | implemented in Bluetooth driver | 
 | NFC | PN544 | Linux kernel | Linux kernel | 
 | GPS | BCM4751 | "iFixit":http://www.ifixit.com/Teardown/Samsung+Galaxy+S+III+Teardown/9391/2 | MEIF, Unknown | 
 | Accelerometer | LSM330DLC | Linux kernel | Linux kernel, Samsung-Sensors | 
 | Compass | AKM8975 | Kernel sources | Linux kernel, free implementation from AKM | 
 | Light/proximity sensor | CM36651 | Kernel sources | Linux kernel | 
 | Gyroscope | LSM330DLC | Kernel sources | Linux kernel | 
 | Barometer | LPS331AP | Kernel sources | Linux kernel | 
 | Camera | S5C73M3/S5K6A3 | Linux kernel | Linux kernel, FIMC, V4l2 |