Finding official firmware for the Huawei Mate 8 (NXT-AL10) can be challenging because Huawei discontinued its public bootloader unlocking service and official firmware download portals several years ago.
Huawei Enterprise Support: For technical builds or recovery, the Software & Firmware Download page hosts specific enterprise-grade versions. huawei nxtal10 firmware link
Official firmware packages are primarily hosted on Huawei's internal servers and distributed through these official channels: Finding official firmware for the Huawei Mate 8
HuaweiStockROM: Provides the official flash file for NXT-AL10, which is useful for fixing bootloops or software errors. huawei nxtal10 firmware link
To get the most recent and secure firmware for your device, use these official Huawei Support Global methods: