Il Samsung Galaxy S2 riceve la build 4.2, per quanto concerne la ROM SlimBeam, basata sul sistema operativo Android Jelly Bean 4.2.2 e in grado di portare con sé notevoli migliorie sotto diversi punti di vista.
Di seguito il changelog della ROM in questione:
Added Developer option for MediaScanner Behavior Control on boot
Added TextArea size to MMS
Enhanced Auto-Brightness UI
Updated PlayStore to v4.0.26
Fixes
Fixed Translation issues
Fixed SlimSizer FC
Fixed BlackList button behavior
Fixed NavBar menu hidden on softkey devices
Fixed SlimIRC bugs
Fixed DashClock extension icons hidden when minimised
Fixed PIN entry disable by some apps
Device specific
Mako: Added focus modes to camera, seems to fixed flash
Nozomi: Reduce lowest brightness level
D2: Fixed video playback reboot
Known issues
Possible Unknown Alarm tone [After-effect of updated tones]
Auto-Brightness help menu opens some derped screen
Per quanto concerne la procedura da seguire, in ogni caso, vi rimandiamo alla seguente pagina.
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