Huawei Mate 30 Pro is already receiving a HarmonyOS stable update. This new OS is based on Android 12. So Huawei users are finally getting some major Android update. HarmonyOS 3 has the ability to connect with two pairs of specific headphones (e.g. the FreeBuds Pro 2). This allows you to share the audio together with a friend. HarmonyOS 3 offers a log for access to your location, camera, files, microphone or contacts by each application. The report is shown in a graph so you can decide to remove permissions for each app. So far this update is only available for Chinese model LIO-AL00. Some images are circulating on the internet, we are sharing them here for your reference.

Requirements:

• Disable antivirus/Windows Defender (Very Important)
• The phone must be running the latest latest HarmonyOS 2.0
• Your phone must have cust version C00 (check build number)
• The battery must be charged up to 60%
• Good quality USB cable
• Windows 10 / 11 computer
• Hisuite 11.0.0.610 OVE or newer must be installed Download From This LINK
• Download Hisuite Proxy V3.1.3 from THIS LINK
• Connect phone in Hisuite

The process to update:

• Extract the Hisuite Proxy V3.X.X
• Run Hisuite proxy, and make sure you allow firewall access when it asks
• Tap on the ” Setup “ button in the Hsiuite proxy.
• Make sure you tick in “Target build number”
• Then copy and paste it in build number section LIO-AL00-LGRP1 103.0.0.154(C00E150R8P7)
• If above build number not work then try  LIO-AL00-LGRP1-CHN 103.0.0.154(C00E150R8P7)
• Paste it in the “Target Package Build Number” section
• Must tick ” Force Auth Bridge “
• Must tick ” Override IMEI “
• Open Hisuite again and connect your phone, check for updates in Hisuite 
• Start installation
• For your ease, please see the exemplary screenshots below

Watch the video for more help

Credit: Huawei Firmfinder Team

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