Sony took to Twitter to announce Android 4.4.4 is hitting the Xperia Z, ZL, ZR, and Tablet Z.
While they got the boost to KitKat back in May, the update puts them on the latest version of Android and brings several performance improvements.
While this is certainly good news for owners of these devices, it riled up users of other Xperia phones, as they replied to the Xperia team's tweet asking when they would be seeing the update on their devices, such as the Xperia L, Z2, and M2.
If you have one of these phones or the Tablet Z, be on the lookout for a firmware update, which is labeled 10.5.1.A.0.283. For further specifics, Sony has a full changelog on its mobile blog.