Huawei Mate 30 Pro European units are reportedly grabbing the September 2022 security patch update. The latest software update is rolling out with the fresh build number 12.0.0.270 and it comes based on EMUI 12. As per the latest changelog, the update only contains the patch and currently, no issues have been reported.
Mate 30 Pro September 2022 update changelog
Build Number: 12.0.0.270
Update Size: 273 MB
Update Content:
September 2022 security patches have been integrated.
Notes on the update:
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 any problems during the update, call Huawei customer hotline or visit a Huawei customer service center.
3. The update package will be automatically deleted after the update is complete.
How to update
Please use the My Huawei app to check for updates: My Huawei > Services > Quick services > More > Update.
