Firmware Honor 90 -

The HONOR 90 firmware includes several security patches to ensure the device is secure and protected against known vulnerabilities:

The phone will automatically check for new firmware. If one is available, select Download and Install .

There are three primary ways to manage or update the firmware on an HONOR 90:

The originally launched with MagicOS 7.1 based on Android 13. As of mid-2026, the device has transitioned through MagicOS 8.0 and is now entering the era of MagicOS 9.0 based on Android 15 .

: Minimum 10 GB temporary cache space required for standard OS transitions. Firmware HONOR 90

Select > Intelligent Diagnosis or check the System Update section [ 0.5.10 ]. HONOR PC Manager : Connect your phone to a PC.

The HONOR 90 has seen significant software leaps since its launch. Keeping track of these versions helps you know if you're on the latest stable build.

Before updating or troubleshooting, you need to know what you are running.

The HONOR 90 launched with MagicOS 7.1 (based on Android 13) and has since received upgrades to MagicOS 8.0 (based on Android 14). Unlike older Huawei devices, modern HONOR smartphones fully support Google Mobile Services (GMS). This means the firmware includes core Google apps, the Play Store, and standard Android security frameworks out of the box. Key Features of Modern HONOR 90 Firmware The HONOR 90 firmware includes several security patches

Before you consider venturing into the world of custom ROMs or advanced system modification, it is to understand the risks and consequences of unlocking your device's bootloader.

Press and hold the and Power buttons simultaneously until the HONOR logo appears. Release the buttons to enter eRecovery Mode .

[Raw ROM Binary File Downloaded] │ ▼ [Check Bootloader Authentication] / \ (Validated) (Not Validated) │ │ ▼ ▼ [Partitions Written] [Security Brick Triggered] The Bootloader Enforcement Layer

: "Demo" versions of the HONOR 90 typically do not receive OTA updates and may require specialized flashing to convert to retail firmware [ 0.5.13 ]. As of mid-2026, the device has transitioned through

A: Yes, via HiSuite or authorized repair centers, but it is not recommended for average users, as it can brick the device if done improperly.

Updating Firmware HONOR 90 is a straightforward process that can be completed in a few steps:

For experts only: If your phone won't boot into eRecovery, you may need to use third-party tools like HONOR Multi-Tool (a GUI wrapper for Fastboot). This voids your warranty if done improperly.

Create a new folder in the root directory of the flash drive and name it dload .

I can give you the exact steps or point you to the right firmware tools. Share public link