you Downloaded firmware for Huawei P8max DAV-702L with build
Huawei P8max DAV-702L Published on Released 2015, July . with Android 5.0.2/5.1.1, up to 6.0; EMUI.
Display size on Huawei P8max is 6.8" and the resolution is 1080x1920 pixels

You can flash The Stock firmware of DAV-702L using This Guide.
more about Huawei P8 max DAV-702L:

this model of huawei powerd by Octa-core (4x2.2 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) and the internal storage size and ram size is 64GB storage, microSD card slot.
also it can support microSD, up to 64 GB (uses SIM 2 slot).
besides it can support Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) .
the Gpu chip model is Mali-T628 MP4 and also the Chipset model used on this model is HiSilicon Kirin 935
The camera on the Huawei DAV-702L comes with and support 1080p video pixles.