It's no secret that Bluetooth has been a problem child for Android, plagued with poor audio quality and connectivity issues. I've already covered a handful of common problems in a previous post, but another issue has been emerging in the last few months that threatens to virtually kill all Bluetooth operation on a device in the right conditions. The culprit is a nasty little oversight in the Bluetooth Low-Energy code added with Android 4.3 Jelly Bean.
Do you use a Sony Xperia Z? Did you buy it from T-Mobile? Then check that Settings menu - according to this T-Mo support page, you're getting a taste of Jelly Bean 4.3 starting today. Of course these things tend to go out in waves, so those without patience can follow the links on T-Mobile's site and manually download and flash the new software (10.4.C.0.797) using the Sony PC Companion software.
Just yesterday HTC committed to two full years of updates after release for new phones, but it looks like the company isn't keeping the updates to recent hardware. Last night Martin Fichter, one of HTC's US vice presidents, posted a link for a ROM Update Utility file ("RUU") for Sprint's HTC EVO 4G LTE to Twitter. The RUU updates the phone to Android 4.3 and Sense 5. If you've got an EVO 4G LTE phone and a Windows computer, you can flash it right now.
Last month the upgraded Butterfly S got the last version of Jelly Bean and the shiny new Sense 5.5 UI, and it looks like HTC's software team has worked their way to the original Butterfly model. Noted HTC leaker @LlabTooFer posted the over-the-air update screen this morning, and at least one blog showed the same software update going out in Malaysia yesterday. According to a Twitter reply, the Taiwanese variant is being updated as well.
You know what? There are entirely too many versions of the Samsung Galaxy S4. I feel like I've written this same story a half-dozen times, though that's probably because it's essentially the same software update across the Galaxy S4, S III, and Note II. In any case, if you're rocking Samsung's 2013 flagship on budget carrier Cricket, you might see an over the air update prompt today: it's your turn to get Android 4.3.
It's been a busy week or two for Sony fans. First we get a Google Play Edition of the Z Ultra, then the AOSP On Xperia project expands to the low-cost Xperia L, and now owners of Sony's high-end phones are starting to get their long-awaited Jelly Bean 4.3 updates. According to this Sony blog update, both the Xperia Z1 and the enormous Z Ultra should be getting the over-the-air update starting today, at least for unlocked versions.
T-Mobile customers with the Galaxy Note II, your day has finally arrived: the Jelly Bean 4.3 over-the-air update is finally rolling out, according to this XDA thread. Samsung's Galaxy S4, S III, and the Note II have been getting the same update on other American carriers, but T-Mobile is behind the leaked release schedule (though not by much). The Note II is the last Samsung phone on T-Mobile scheduled to get the update, at least for the moment.
ROM news for the last month or so have been focused on KitKat, but if you prefer your customized Android software in a more reliable flavor, Cyanogen has you covered. CyanogenMod 10.2, the CM build of Jelly Bean 4.3, just landed on the download page. You can stroll over there right now and get your Android 4.3 on.
CyanogenMod stable builds are the most reliable and complete packages offered by the custom ROM team, and generally have no bugs or incompatibilities (or at least no more than the standard AOSP builds).
If you've got a Samsung phone from before the Note 3 and you're on an American carrier, you're probably wondering where your Android 4.3 update is already. The leaked schedule below has been verified to Android Police by two reliable sources, and shows when the 4.3 update is scheduled for the Galaxy S III, Galaxy S4, Galaxy S4 Active, and Galaxy Note II on AT&T, Verizon, Sprint, and T-Mobile. This update will also add support for the Galaxy Gear to these devices.