EMUI
Huawei Mate X6 foldable getting first EMUI 15 update

Huawei Mate X6 has started receiving its first update with the all-new EMUI 15 version. It is the only device to feature the new software version with some unique features and enhancements. Now, the OEM is improving the foldable with few tweaks.
EMUI 15 is the next major version in the EMUI world. While the build has already peeked alongside the Mate X6 foldable, it still awaits an official announcement.
The company may soon play this move for its global users. But before that, we have the first update of the Huawei Mate X6. Even though the update does not include any big additions to the device, it brings certain stability improvements.
According to the changelog, the Mate X6 is getting the new update with the EMUI version 15.0.0.139 and a downloadable package size of 319 Megabytes.
In terms of changelog, the firmware only improves the stability of the device. For instance, if you have experienced any glitches or a buggy interface while exploring the foldable, then you should install the latest iteration. It will fix all unknown issues.
Apart from stability enhancements, the update doesn’t have any new changes. But you should install this firmware to keep your handset up-to-date.

Huawei Mate X6 foldable getting first EMUI 15 update (Image Credits: HuaweiBlog)
EMUI 15 Beta when?
Huawei started rolling out EMUI 14 beta in March last year. The OEM took a long time to release the new build but made instant moves while distributing it to regions.
Thus, we can expect to witness the EMUI 15 beta announcement by the next month. Although Huawei has yet to confirm this speculation alongside an official roadmap.
(source)