Huawei has officially kickstarted the rollout of October security patch to its Mate 40 Pro (NOH-NX9) handsets in Europe. This update is tagged with version number 12.0.0.278 and weighs in at 294 MB. You can check out the full technical details and the official changelog of this update below.
Firmware Details
- Device: Huawei Mate 40 Pro
- Model: NOH-NX9
- Android:Â 10
- EMUI: 12.0
- Firmware: 12.0.0.178
- Build Number: NOH-NX9 12.0.0.178(C432)
- Cust Number: C432E2R6P4
- Android Security Patch: October 1, 2022
- Release Date: 08/10/2022
- Region:Â Europe
- Status:Â Official (Stable)
- Type:Â OTA Update
- Size: ~294 MB
How to Update
This firmware is will be rollout out via OTA throughout Europe in phases and it can take up to a month before it arrives in your country. You can always manually check for its availability in your region via Settings > System & updates.
Official Changelog
This update improves system security with Android security patches
1. Security
- Integrates Android security patches released in October 2022 for improved system security.
2. Update notes:
- This update will not erase your personal data, but we recommend that you back up any important data before updating.
- If you encounter any issues during the update, please call the Huawei customer service hotline or visit a Huawei customer service center for assistance.
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