Here we provide Download Link of firmware for Huawei Mate 20 HMA-TL00 with build HMA-LGRP1-CHN 9.0.0.300(L12045SP86C700)
this Model of Huawei Published on Released 2018, November . with Android 9.0; EMUI 9.
Display size on Huawei Mate 20 is 6.53" and the resolution is 1080x2244 pixels
in Here we provided all the stock firmware of Huawei HMA-TL00.
You can flash The Stock firmware of HMA-TL00 using How to Flash Huawei Stock Firmware (All Method).

Huawei Mate 20 HMA-TL00 Specification:

this model of huawei powerd by Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55) and the internal storage size and ram size is 128GB storage, NM (Nano Memory) card slot.
also it can support NM (Nano Memory), up to 256GB (uses SIM 2).
besides it can support Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) .
the Gpu chip model is Mali-G76 MP10 and also the Chipset model used on this model is HiSilicon Kirin 980
The camera on the Huawei HMA-TL00 comes with 16 and support 2160p video pixles.


the Second camera module is 24 MP, f/2.0, 26mm (wide) and the body of Huawei Mate 20 HMA-TL00 is 188g, 8.3mm thickness
The battry type for this smartphone is Non-removable Li-Po 4000 mAh battery.

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Change Log: This update optimize system stability. Please update your device for improved experience. Optimized System stability. Please ensure that the device has not been rooted. The battery and storage should be enough for upgrade. If any problem is met during upgrade, please go to the HuaFans Club for support (http://club.huawei.com).

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Notic: Please keep in mind that, you must flash Huawei Mate 20 (HMATL00) firmware at your own risk and also full responsible with you.

Please be informed that Huawei-firmware.com only share the official firmware WITHOUT ANY modifications. All Huawei Roms here are for home or personal use only.