Huawei Nova 12 series of smartphones received a new version of HarmonyOS

Huawei continues to improve the Nova 12 series smartphones with software updates.

Here's What We Know

The manufacturer has released HarmonyOS 4.2.0.138 firmware for the devices. The system weighs 855 MB and it has already started rolling out to devices in China. In other countries, the OTA update will be released a little later.

With the software update, the devices received improved performance and stability of the system. In addition, the developers fixed bugs in the system and worked on optimising multimedia sound and volume control in some conditions.

Source: Huawei Central