Here we provide Download Link of firmware for Honor 30S CDY-TN90 with build CDY-LGRP1-CHN 3.1.1.215
this Model of Huawei Published on Released 2020, April 07 . with Android 10, Magic UI 3.
Display size on Honor 30S is 6.5" and the resolution is 1080x2400 pixels
in Here we provided all the stock firmware of Huawei CDY-TN90.
You can flash The Stock firmware of CDY-TN90 using How to Flash Huawei Stock Firmware (All Method).

Honor 30S CDY-TN90 Specification:

this model of huawei powerd by Octa-core (1x2.36 GHz Cortex-A76 & 3x2.22 GHz Cortex-A76 & 4x1.84 GHz Cortex-A55) and the internal storage size and ram size is 128GB/256GB storage, NM.
also it can support NM (Nano Memory), up to 256GB (uses shared SIM slot).
besides it can support Dual SIM (Nano-SIM, dual stand-by) .
the Gpu chip model is Mali-G57 6 and also the Chipset model used on this model is Kirin 820 5G
The camera on the Huawei CDY-TN90 comes with 64 and support 2160p video pixles.


the Second camera module is 16 MP, f/2.0, (wide) and the body of Honor 30S CDY-TN90 is 190g, 8.6mm thickness
The battry type for this smartphone is Li-Po 4000 mAh, non-removable.

---

Change Log: This update improves system security with security patches. Integrates security patches released in April 2021 for improved system security. For more information on the security of Magic UI system updates, please visit the official Huawei website: https://consumer.huawei.com/en/support/bulletin/2021/4/ 1. This update will not erase your personal data, but we recommend that you back up any important data before updating. 2. For more features, visit Tips. 3. If you encounter any issues during the update, please visit Support or Huawei Club, or call the Huawei customer service hotline at 950800. 4. The update package will be deleted automatically after the update is complete.

---

---

Notic: Please keep in mind that, you must flash Honor 30S (CDYTN90) 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.