It seems like everyone is making smartphone screens more useful when they're off, and LG's attempt is called Knock Code. This feature lets you securely wake and unlock the device with a series of taps on the screen while the phone is asleep. No need to buy a new phone, though. Knock Code is rolling out the the AT&T LG G2 via an OTA update right now.
Samsung Galaxy Mega owners have probably felt a little bit ignored while they've watched one Samsung phone after another getting updates. After all, they only made it to Android 4.2.2 at the end of November, a month after KitKat was announced. They can finally say that they're running the latest version of Android (if we pretend that 4.4.3 didn't just come out). Starting today, an update to Android 4.4.2 will begin rolling out to the Galaxy Mega on AT&T.
It's time to fire up that Sprint Galaxy Tab 3 and see what all the fuss is about with this KitKat thing everyone's been talking about... for months. Well, it's not like you bought the Sprint version of the Gtab because you wanted fast updates – it was just dirt cheap, and sometimes free. Consequently, there are probably a fair number of devices out there getting an update today.
Back in April, owners of the Samsung Galaxy S4 Active were treated to the ultimate tease when an update to Android 4.4 KitKat began rolling out, only to be put on hold a few days later. The only explanation was a claim that AT&T and Samsung were "looking into potential improvements." It looks like the time has come -again- for the S4 Active to make the jump to KitKat.
HTC manages its Sense Android skin a bit differently than other OEMs do. It makes a big deal about the features each version includes, and actually updates old devices to the new UI, even if it takes a separate update to do it. The AT&T M7 got Android 4.4 a while back, but the updated Sense 6 is ready to go out today.
Update: Xperia Blog has confirmed this update is, in fact, Android 4.3. I can confirm that T-Mobile does, in fact, suck at changelogs. The version has also been tweaked to 10.4.C.0.814.
It might not be the latest and greatest anymore, but the Sony Xperia Z on T-Mobile is still getting some update love today. That mysterious Android 4.3 update that was pulled a few months back still isn't back, apparently. Instead, you get some small tweaks.
HTC's software versioning is a little more complicated than it is with other Android OEMs. You might have Android 4.4.2, but be lacking many of the features found on a newer device because you have an older version of Sense. HTC can, and does, update these independently. Such is the case with last year's HTC One – some versions of the M7 are getting Sense 6 today to go with their KitKat ROMs.