you Downloaded firmware for Huawei MediaPad X1 7D-504L with build 7D-504LV100R001C229B008
Huawei MediaPad X1 7D-504L Published on Released 2014, April . with Android 4.2.2, up to 4.4.2; EMUI 2.
Display size on Huawei MediaPad X1 is 7.0" and the resolution is 1200x1920 pixels

You can flash The Stock firmware of 7D-504L using This Guide.
more about Huawei MediaPad X1 7D-504L:

this model of huawei powerd by Quad-core 1.6 GHz Cortex-A9 and the internal storage size and ram size is 16GB storage, microSD card slot.
also it can support microSD, up to 32 GB (dedicated slot).
besides it can support Micro-SIM .
the Gpu chip model is Mali-450MP4 and also the Chipset model used on this model is HiSilicon Kirin 910
The camera on the Huawei 7D-504L comes with and support 1080p video pixles.