you Downloaded firmware for Huawei Ascend Mate7 MT7-L11 with build V100R001C00B123
Huawei Ascend Mate7 MT7-L11 Published on Released 2014, October . with Android 4.4.2, up to 6.0; EMUI 3.1.
Display size on Huawei Ascend Mate7 is 6.0" and the resolution is 1080x1920 pixels

You can flash The Stock firmware of MT7-L11 using This Guide.
more about Huawei Ascend Mate7 MT7-L11:

this model of huawei powerd by Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 GHz Cortex-A7) and the internal storage size and ram size is 16GB storage, microSD card slot.
also it can support microSD, up to 256 GB (uses SIM 2 slot).
besides it can support Micro-SIM
Hybrid Dual SIM (Micro-SIM/Nano-SIM) - MT7-TL10 .
the Gpu chip model is Mali-T628MP4 and also the Chipset model used on this model is HiSilicon Kirin 925
The camera on the Huawei MT7-L11 comes with and support 1080p video pixles.