you Downloaded firmware for Huawei Enjoy 9 DUB-AL00 with build DUB-AL00 8.2.0.180(C00),DUB-TL00 8.2.0.180(C01),DUB-AL00a 8.2.0.180(C00),DUB-TL00a 8.2.0.180(C01),DUB-TL00C01B180 (8.2.0.180),DUB-AL00aC01B180 (8.2.0.180),DUB-TL00aC01B180 (8.2.0.180),DUB-AL00C01B180 (8.2.0.180)
Huawei Enjoy 9 DUB-AL00 Published on Released 2018, December . with Android 8.1; EMUI 8.2.
Display size on Huawei Enjoy 9 is 6.26" and the resolution is 720x1520 pixels

You can flash The Stock firmware of DUB-AL00 using This Guide.
more about Huawei Enjoy 9 DUB-AL00:

this model of huawei powerd by Octa-core 1.8 GHz Cortex-A53 and the internal storage size and ram size is 64GB storage, microSD card slot.
also it can support microSD, up to 512 GB.
besides it can support Dual SIM (Nano-SIM, dual stand-by) .
the Gpu chip model is Adreno 506 and also the Chipset model used on this model is Snapdragon 450
The camera on the Huawei DUB-AL00 comes with and support 1080p video pixles.