h1. Galaxy S2

{{>toc}}

|/11. !galaxys2.png! | *Device* | Galaxy S2 |
| *Manufacturer* | Samsung |
| *Codename* | @galaxys2@ |
| *Ships with root* | No |
| *Root possible* | Yes |
| *SIM Unlocked* | Possible |
| *In production* | Yes |
| *Replicant status* | Supported, GSM flavour |
| *Developers involved* | [[People|PaulK]] |
| *Replicant version* | Replicant 4.0 |
| *Last image* | [[/ReplicantImages#Replicant-40-0002-images|Replicant 4.0 0002]] |

h2. Replicant status

Replicant status on Galaxy S2: [[ReplicantStatus#Replicant-40|ReplicantStatus]]

Known freedom issues:
* Proprietary bootloader
* Modem firmware is non-free and there is no free alternative 
* Modem could spy on the main CPU through shared memory, could spy GPS

h2. Installation guide

Installation guide for the Galaxy S2: [[HeimdallRecoveryInstallation]]

h2. Build guide

Build guide for the Galaxy S2: [[GalaxyS2Build]]

h2. Technical infos

* List of the proprietary libraries, binaries and firmwares shipped on the Galaxy S and the status of their replacement: [[GalaxyS2Proprietary]]
* Status of the free software that talks to the Samsung modems : [[SamsungModems]]
* Status of the work on the Galaxy S2 GPS chip: [[GSD4t]]
* Serial console for the Galaxy S2: [[GalaxyS2SerialConsole]]

h3. Hardware table

|_. Component |_. Name |_. Source |_. Known protocol |_. Documentation |