AT&T has begun rolling out the Android 4.1.2 Jelly Bean update to select users with the LG Optimus G, almost three months after it was released by LG. The 345MB update, which comes with the JZO54K build number, will be available to download over-the-air.

Google released its monthly Android adoption numbers today, and there’s more good news for Jelly Bean. As you would expect, the platform is continuing to grow, reaching a quarter of Android devices for the first time since its release nine months ago.

If you have an older HTC smartphone, you’ve probably been itching to get your hands on Android 4.2.2 Jelly Bean and Sense 5 since HTC announced the flagship One earlier this year. The Taiwanese company has already confirmed that an update will be made available to a number of existing devices, but it hasn’t yet confirmed when it will arrive.

According to one source, you can expect it to hit the HTC One X around June or July.

If you’re still the proud owner of a Sprint Epic 4G Touch, you can now update to Android 4.1 Jelly Bean (build GB27). The software update is only available to download via Samsung Kies. Sprint’s support page claims that the file is “only available over-the-wire”, as the file is too large for a direct download to your device.

Samsung Stratosphere 2 owners have started receiving the Android 4.1 Jelly Bean update, which adds a whole bunch of new features to their devices, including Google Now, folders, voice search, and more.