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Paul Kocialkowski, 11/11/2012 02:30 PM

Galaxy S2

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 PaulK
Replicant version Replicant 4.0
Last image None

Replicant status

Replicant status on Galaxy S2: 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

Installation guide

Installation guide for the Galaxy S2: GalaxyS2Installation

Build guide

Build guide for the Galaxy S2: GalaxyS2Build

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

Hardware table

Component Name Source Known protocol Documentation

Updated by Paul Kocialkowski over 7 years ago · 1 revisions