What is the latest version of Android for the original Galaxy S2 and how do I get it?

Question

Title says it all. I haven't updated my phone since I got it so it still has the original OS on it, but I think it's about time to update it.

Rayosun · Answer

Hello there!What is your current version of Android on the device? Have you tried checking for Software Updates? you can do so by going to Settings  AT&T Software Update  Check Now

bmgoodman · Answer

I suggest you aim to install 4.0.3, which to me was the most stable and least bug-ridden 4.0.x version for the S2. Just be careful of the bug where the wi-fi oftentimes doesn't reconnect after sleep. This can unexpectedly put a lot of data onto your data plan. Otherwise, it's a pretty solid OS.

With 4.0.4, now that they've fixed the Sleep of Death, I have two issues I never had before. One is the GPS oftentimes refuses to get a lock (constantly "searching" for satellites). The other is the the Bluetooth now frequently drops and reconnects for both phone and audio. It's a nuisance with music, but somewhat worse when you drop your phone call on hands-free.