GalaxySIIIGTI9300 » History » Revision 10
Revision 9 (Paul Kocialkowski, 07/08/2014 02:05 PM) → Revision 10/98 (Paul Kocialkowski, 12/21/2014 06:15 PM)
h1. Galaxy S 3 (I9300) {{>toc}} |/8. |/11. !galaxys3.png! | *Device* | Galaxy S 3 (I9300) | | *Manufacturer* | Samsung | | *Release date* *Codename* | May 2012 @i9300@ | | *Codename* *Ships with root* | @i9300@ No | | *Status* *Root possible* | Maintained Yes | | *Maintainer(s)* *SIM Unlocked* | [[People|Paul Kocialkowski]] Possible | | *Supported models* *In production* | GSM: I9300 Yes | | *Latest images* *Replicant status* | [[ReplicantImages#Replicant-42-0003-images|Replicant Supported, International GSM flavor (I9300) | | *Developers involved* | [[People|PaulK]] | | *Replicant version* | Replicant 4.2 0003]] | | *Last image* | [[/ReplicantImages#Replicant-42-0002-images|Replicant 4.2 0002]] | h2. Replicant status Replicant status for the Galaxy S 3 (I9300): [[ReplicantStatus#Replicant-42|ReplicantStatus Replicant 4.2]] [[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. Replicant installation Installation guide Replicant installation Installation guide for the Galaxy S 3 (I9300): [[GalaxyS3I9300Installation]] h2. Replicant usage Build guide * Galaxy S 3 (I9300) compass calibration: [[GalaxyS3I9300CompassCalibration]] h2. Replicant build Replicant build Build guide for the Galaxy S 3 (I9300): [[GalaxyS3I9300Build]] h2. Replicant development Technical infos * List of the Galaxy S 3 (I9300) UART: [[GalaxyS3I9300UART]] h2. Freedom and privacy/security issues Freedom issues on the firmwares: [[GalaxyS3I9300Firmwares]] * Galaxy S 3 (I9300): (I9300) compass calibration: [[GalaxyS3I9300CompassCalibration]] * Proprietary hardware * Proprietary firmwares, some Status of which have to be loaded by the system: [[GalaxyS3I9300LoadedFirmwares]] * Proprietary Samsung-RIL modem system implementation: [[Samsung-RIL]] * Proprietary bootrom * Proprietary and signed bootloader: [[GalaxyS3I9300Bootloader]] Privacy/security issues on Status of the Galaxy S 3 (I9300): [[GalaxyS3I9300PrivacySecurityIssues]] Broadcom 4751 GPS chip implementation: [[BCM4751]] h2. Research h3. Hardware table |_. Component |_. Name |_. Source |_. Status Protocol/implementation | | SoC | Samsung Exynos 4412 | "iFixit":http://www.ifixit.com/Teardown/Samsung+Galaxy+S+III+Teardown/9391/2 | Linux kernel support | | GPU | Mali 400 | https://secure.wikimedia.org/wikipedia/en/wiki/Exynos | Linux kernel and secret userspace | | Audio Codec | WM8994 | Linux kernel | Linux kernel support (ALSA) ALSA driver | | Modem | XMM6260 | Linux kernel | Free userspace implementation: [[Samsung-RIL]]/[[libsamsung-ipc]] Secret protocol: Samsung-IPC, implemented in libsamsung-ipc and samsung-ril | | Wi-Fi | BCM4334 | Linux kernel | Linux kernel support, proprietary loaded firmware implemented in Wi-Fi driver | | Bluetooth | BCM4334 | Linux kernel | Linux kernel support, proprietary loaded firmware implemented in Bluetooth driver | | NFC | PN544 | Linux kernel | Linux kernel support | | GPS | BCM4751 | "iFixit":http://www.ifixit.com/Teardown/Samsung+Galaxy+S+III+Teardown/9391/2 | Proprietary userspace, no free implementation: [[BCM4751]] MEIF, Unknown | | Accelerometer | LSM330DLC | Linux kernel | Linux kernel support, free userspace kernel, Samsung-Sensors | | Compass | AKM8975 | Kernel sources | Linux kernel support, kernel, free userspace implementation from AKM | | Light/proximity sensor | CM36651 | Kernel sources | Linux kernel support, free userspace | | Gyroscope | LSM330DLC | Kernel sources | Linux kernel support, free userspace | | Barometer | LPS331AP | Kernel sources | Linux kernel support, free userspace | | Camera | S5C73M3/S5K6A3 | Linux kernel | Linux kernel support, free userspace kernel, FIMC, V4l2 |