you Downloaded firmware for Huawei G610s G610-U20 with build V100R001C00B124
Huawei G610s G610-U20 Published on Released 2013, August . with Android 4.2.
Display size on Huawei G610s is 5.0" and the resolution is 540x960 pixels

You can flash The Stock firmware of G610-U20 using This Guide.
more about Huawei G610 G610-U20:

this model of huawei powerd by Quad-core 1.2 GHz Cortex-A7 and the internal storage size and ram size is 4GB storage, microSD card slot.
also it can support microSD, up to 32 GB (dedicated slot).
besides it can support Dual SIM (Mini-SIM) .
the Gpu chip model is PowerVR SGX544 and also the Chipset model used on this model is MT6589
The camera on the Huawei G610-U20 comes with and support 720p video pixles.