With the launch of Google's Pixel devices, consumers have to make the choice to buy from Verizon, the Google Store, or Project Fi. Unlocked phones sold outside the carrier sometimes don't work with carrier-specific features, like Wi-Fi calling. Thankfully, both Verizon and Google have confirmed to Android Police that all Pixel phones will work with Wi-Fi calling and HD voice on Verizon.
Google's statement says that even Pixel phones purchased through Project Fi will work fine with those features. This essentially means there is no reason to buy a Pixel phone through Verizon, as they will work identically. Buying the Pixel from them actually has some downsides, namely the locked bootloader.
The G3 is LG's current flagship phone, but Sprint is pushing out an over-the-air update that shows some love to 2013's model, the G2, instead. This special delivery will bring in a number of general enhancements that some users may be happy to see. HD Voice is seeing improvements, and there are some LTE-related changes as well. These are joined by a security patch fixing something that's unspecified in the change log. All of this flies in under software version ZVE.
Even though this isn't a particularly massive update, there's still a chance it's going out in stages. That means there's not much you can do to get your hands on it aside from waiting for the notification to appear or pressing the update button and crossing your fingers.
Verizon pre-announced its VoLTE service a few weeks ago, but now it's rolling out. Customers can finally start taking advantage of VoLTE calling starting today—that assumes people still make phone calls, which is debatable. You need to have a supported device of course, and there are still a few caveats.
AT&T has announced that the Galaxy S4 Mini, yes - the phone that came out back in November, is coming to the carrier May 23rd with HD Voice. It will be the first device on the network with support for making VoLTE (voice over LTE) calls. The handset isn't available for pre-order, but the carrier does have it listed as "coming soon."
AT&T is the first carrier to support making voice calls over LTE, supporting simultaneous voice and data over the IP network. For the feature to work, both callers must have VoLTE-enabled devices and live in a supported area. For now, the states with the feature will be Illinois, Indiana, Minnesota, and Wisconsin.
Nearly every phone sold in the last few years has a 4G LTE radio, but when you place a call it's still falling back to traditional 3G technologies. The all-IP voice technology known as VoLTE (voice over LTE) is still in the early days, but AT&T is beginning its rollout this very month on May 23rd.
Prepare to temper your expectations, HTC One owners on Sprint. In the coming days you will see the update notification pop up, but it's not Android 4.2. It's not even a very substantial update. But hey, it's still an update, and that's more than a lot of phones get.