HarmonyOS 2.0.0.216/218: Huawei Mate 30 Series getting December 2021 security patch update

According to the Huawei Mate 30 series users, Huawei has started sending the December 2021 security patch update with the software version HarmonyOS 2.0.0.216/218.

The December 2021 Huawei EMUI security patch fixes 2 critical, 15 high levels of CVEs, 38 medium levels of CVEs while there’s no low level of CVEs. The December 2021 security patch (third-party library) also fixes 7 high levels of CVE as well as 22 levels of medium CVEs.

HUAWEI MATE 30 Series HarmonyOS 2.0.0.216/218 CHANGELOG:

List of Changes
This update improves system security through the use of security patches.

[Security]
Integrated security patches released in December 2021 for improved system security.

– Optimizes the user experience of the smart multi-window.

– Optimizes the system stability.

Notes on updating:
1. Your personal data will not be deleted by the update. However, we recommend that you back up important data before updating.
2. If you encounter problems during the update, call the Huawei customer service line or visit a Huawei customer service center.
3. The update package will be automatically deleted when the update is complete.

Huawei Mate 30 Pro Specifications:

Huawei Mate 30 Pro 5G comes with an OLED display of 6.53-inch, which bears a screen resolution of 1,176 x 2,400 pixels. There is a pixel density of 409 PPI. The waterfall display has a curved edge that offers great usage replacing the side buttons.
In terms of performance, the device has a HiSilicon Kirin 990 5G chipset, which offers efficient performance along with an octa-core processor running at 2.89GHz. It is aided by a Mali-G76 MP16 GPU and an 8GB RAM that can deal with gaming and multitasking.

Huawei Mate 30 Pro 5G comes with a triple rear setup of 40MP + 40MP + 8MP lenses which can capture amazing pictures with natural color reproduction. It has a 32MP front camera that can click impressive selfies with a bright and detailed finish. Huawei Mate 30 Pro 5G comes with a Li-Po battery having 4,500mAh capacity.

As for connectivity, the smartphone supports 4G VoLTE, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, Mobile Hotspot, Bluetooth, GPS with A-GPS, Glonass, NFC, USB Type-C, etc.