Found through Firmware Finder by Team MT
( https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder)
GRA-L09C432B398
This update improves system security with Google security patches. [Optimizations] Improved device security with Google security patches. [Update notes] 1. This update will not erase your personal data, but we recommend that you back up any important data before updating. 2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.
Greets Aj
( https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder)
GRA-L09C432B398
This update improves system security with Google security patches. [Optimizations] Improved device security with Google security patches. [Update notes] 1. This update will not erase your personal data, but we recommend that you back up any important data before updating. 2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.
Greets Aj