Multi-Window Ported to the Galaxy S II: What Developers Achieved
What multi-window does
Multi-window was one of the best features of Samsung’s newest flagship phones at that time. It divides the screen in two, with one app on top and another below. Samsung did not plan to bring it officially to the Galaxy S II, so owners of that phone felt left out.
What the community did
The developer community moved the feature over on its own. The port was reported to work completely, and it came with Android 4.1.2 Jelly Bean as the base, so owners got a newer Android version as well.
Risks of installing it
- Flashing custom software voids the warranty, though the phone’s warranty had probably expired already.
- There is a risk of bricking the device.
- Careful reading of the instructions was advised before starting.
Why it mattered
The story showed how the developer community can keep a device useful for years after the manufacturer stops updating it.
Status today
The Galaxy S II and Android 4.1.2 are obsolete, and this page does not link to the port.
Frequently asked questions
Was multi-window official on the Galaxy S II?
No. Samsung did not plan to bring it there, so it came from developers.
Which Android version did the port use?
Android 4.1.2 Jelly Bean.
Is flashing safe?
There is always a risk of bricking the phone, so it is not recommended without careful research.