h1. Galaxy S 3 (I9300) {{>toc}} |/9. !galaxys3.png! | *Device* | Galaxy S 3 (I9300) | | *Manufacturer* | Samsung | | *Release date* | May 2012 | | *Codename* | @i9300@ | | *Status* | Maintained | |/2. *Maintainer(s)* | [[People#Paul-Kocialkowski|Paul Kocialkowski]] | | [[People#Wolfgang-Wiedmeyer|Wolfgang Wiedmeyer]] | | *Supported models* | GSM: GT-I9300 | | *Latest images* | [[ReplicantImages#Replicant-60-0003-images|Replicant 6.0 0003]] | h2. Replicant status Replicant status for the Galaxy S 3 (I9300): [[ReplicantStatus#Replicant-60|ReplicantStatus Replicant 6.0]] h2. Replicant installation To install Replicant on the Galaxy S 3 (I9300), see the [[RecoveryInstallationWithHeimdall]] and [[MinorVersionUpgrade]] wiki pages. h2. Replicant usage * Galaxy S 3 (I9300) compass calibration: [[GalaxyS3I9300CompassCalibration]] h2. Replicant build Replicant build for the Galaxy S 3 (I9300): [[GalaxyS3I9300Build]] h2. Replicant development * Galaxy S 3 (I9300) UART: [[GalaxyS3I9300UART]] h2. Freedom and privacy/security evaluation See [[GalaxyS3I9300PrivacySecurityEvaluation]] for more details. h2. Research h3. Hardware table |_. Component |_. Name |_. Source |_. Status | | SoC | Samsung Exynos 4412 | "iFixit":http://www.ifixit.com/Teardown/Samsung+Galaxy+S+III+Teardown/9391/2 | Linux kernel support | | GPU | Mali 400 | "wikipedia":https://secure.wikimedia.org/wikipedia/en/wiki/Exynos | Linux kernel and secret userspace | | Audio Codec | WM8994 | Linux kernel | Linux kernel support (ALSA) | | Modem | XMM6260 | Linux kernel | Free userspace implementation: [[Samsung-RIL]]/[[libsamsung-ipc]] | | Wi-Fi | BCM4334 | Linux kernel | Linux kernel support, proprietary loaded firmware | | Bluetooth | BCM4334 | Linux kernel | Linux kernel support, proprietary loaded firmware | | NFC | PN544 | Linux kernel | Linux kernel support | | GPS | BCM47511 | "iFixit":http://www.ifixit.com/Teardown/Samsung+Galaxy+S+III+Teardown/9391/2 | Proprietary userspace, no free implementation: [[BCM4751]] | | Accelerometer | LSM330DLC | Linux kernel | Linux kernel support, free userspace | | Compass | AKM8975 | Kernel sources | Linux kernel support, free userspace | | 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 (back) | S5C73M3 | Linux kernel | Linux kernel support, free userspace | | Camera (front) | S5K6A3 | Linux kernel | Linux kernel support, free userspace, proprietary loaded firmware | h3. Software Configuration * [[GalaxyS3I9300Pit]]: Galaxy S 3 (I9300) PIT (a partition table) h4. Partitions |_. PIT |_. Linux name |_. block device |_. mount point |_. partition type |_. Description | | BOOTLOADER |\3. Not visible on Replicant 6.0 | None | The bootloader? | | TZSW |\3. Not visible on Replicant 6.0 | None | The signed TrustZone OS | | PIT |\3. Not visible on Replicant 6.0 | None | The PIT partition table | | MD5HDR |\3. Not visible on Replicant 6.0 | None | Used during boot to validate partitions? | |\2. BOTA0 | mmcblk0p1 | None | ? | ? | |\2. BOTA1 | | mmcblk0p2 | None | ? | ? | |\2. EFS | mmcblk0p3 | /efs | ext4 | modem data partition | |\2. PARAM | mmcblk0p4 | | None (close to a tarball) | * Bootloader settings[1] * Boot modes[1] * Splash screen[1] | |\2. BOOT | mmcblk0p5 | None | bootimage (mkbootimg) | boot.img partition | |\2. RECOVERY | mmcblk0p6 | None | bootimage (mkbootimg) | recovery partition | |\2. RADIO | mmcblk0p7 | None | | Modem OS partition | |\2. CACHE | mmcblk0p8 | /cache | | cache partition | |\2. SYSTEM | mmcblk0p9 | /system | ext4 | system partition | |\2. HIDDEN | mmcblk0p10 | | | ? | |\2. OTA | mmcblk0p11 | | | ? | |\2. USERDATA | mmcblk0p12 | /data | ext4 | data partition | fn1. According to "a forum thread on XDA developers":https://forum.xda-developers.com/showthread.php?t=1986887 "About Params: The params contains the splash screens you see when you turn your phone on and settings which control boot. These settings include UART output, kernel parmeters, and boot modes."