HarmonyOS 2.0 is a new operating system introduced by Huawei. Even though it’s based on Android but Huawei claims that they have tweaked it to perform better than Android. So basically, Huawei will be releasing security patches independently and will not rely on Google. If you go to about phone screen of your smartphone, you will notice instead of “Google security patch” we see only written “Security Patch”. New models of the Honor series are Google-certified but the Honor 20 Pro was released before Honor’s sell-out plan. The Chinese version of Honor 20 Pro is receiving HarmonyOS 2.0. However international users can get it by converting to the Chinese version.

Honor 20 Pro Firmware Details:

• Android Version: 11 AOSP
• Firmware Version: HarmonyOS2.0
• Build Number: YAL-AL10 102.0.0.230(C00E230R8P4)
• Supported Model: YAL-AL10 (China)
• Update Type: Official Stock Firmware
• Download Link: Click Here
• File Password=https://ministryofsolutions.com YALAL10HOS
• Note: always copy-paste the password, for faster download speed use the Internet download manager

Installation Guide:

• Backup all essential data from the phone
• Charge the battery up to 50%
• Get an OTG flash drive with 8GB of free space
• Extract the downloaded firmware zip file (password=https://ministryofsolutions.com YALAL10HOS)
• Connect OTG to the phone
• Power off the phone, hold the volume up, and power button to enter recovery mode, update mode> OTG update mode.

Note: Everything you do at your responsibility, this guide is provided for free without any guarantee.