Following Sprint’s recent rollout of Android 4.3 for its carrier-branded version of the HTC One, HTC has officially tweeted from its U.S. account, notifying One owners on other U.S. carriers that they shouldn’t have too much longer to wait until they receive this much-anticipated software update.

Sprint is in the process of pushing out a rather hefty, much-anticipated over-the-air (OTA) update to all its carrier-branded HTC One handsets. This upgrade brings Android 4.3 Jelly Bean and Sense 5 to the device, in addition to a mass of additional bug fixes and speed optimizations, as well as a stylish new charging animation for when the handset is powered off.

While the iPhone’s Retina display may no longer be king when it comes to pixel count, it’s one of the fastest smartphone displays on the market, easily outpacing all of its rivals.

According to a TouchMark test carried out by Agawi, the Retina display responds more than twice as fast as any of its rivals — including the Galaxy S4 and other high-end Android devices — even on the three-year-old iPhone 4.

Last week we saw a report that revealed Samsung’s Android 4.3 release plans for the Galaxy S4, the Galaxy S III, and the Galaxy Note II — and now those plans appear to have been confirmed by French carrier SFR. There’s good news if you’re an HTC One owner, too.

The One max, HTC’s answer to the Galaxy Note 3, is expected to get its official unveiling on October 15. The device has already been pictured a number of times in a whole host of leaks, and from what we know about it so far, it’s well worth getting excited about.