Lock screen widgets, re-vamped settings, driving mode and more
Samsung has a track record of bringing key software features to older phones with major firmware upgrades, and it seems last year's Galaxy S3 is about to see such an update along with Android 4.2.2. Leaked firmware obtained by SamMobile brings the international Galaxy S3 -- the quad-core Exynos-powered GT-i9300 -- up to Android 4.2.2, and adds many features previously reserved for the Galaxy S4.
New features include a familiar array of lock screen widgets and unlock effects, new display modes, a re-tooled quick settings area in the notification pull-down, a new driving mode and an updated version of the S Voice assistant app. Some of the headline Galaxy S4 features like "Air view" hover-touch abilities aren't included -- that's because they're dependent on the S4's internal hardware.
SamMobile has published the new -- and very much pre-release -- firmware version I9300XXUFME3 online, and it comes with all the usual warnings associated with using unfinished software on your phone. In addition, it'll increase your binary counter (the difficult-to-reset counter telling you how many unofficial ROMs you've installed) by one, even though it's marked as an official Samsung firmware.
If you want to live dangerously, you can find the download and installation details over at the source link. If not, you'll find video after the break.