you Downloaded firmware for Huawei Mate 8 NXT-L09A with build
Huawei Mate 8 NXT-L09A Published on Released 2015, November . with Android 6.0, up to 7.0; EMUI 4.
Display size on Huawei Mate 8 is 6.0" and the resolution is 1080x1920 pixels

You can flash The Stock firmware of NXT-L09A using This Guide.
more about Huawei Ascend Mate8 NXT-L09A:

this model of huawei powerd by Octa-core (4x2.3 GHz Cortex-A72 & 4x1.8 GHz Cortex A53) and the internal storage size and ram size is 32GB storage, microSD card slot.
also it can support microSD, up to 256 GB (uses SIM 2 slot).
besides it can support Nano-SIM - NXT-L09
Hybrid Dual SIM (Nano-SIM, dual stand-by) - NXT-L29 .
the Gpu chip model is Mali-T880 MP4 and also the Chipset model used on this model is HiSilicon Kirin 950
The camera on the Huawei NXT-L09A comes with and support 1080p video pixles.