Download Install Huawei Mate 9 Pro B361 Oreo Firmware LON-L29 []

Huawei started seeding a new firmware update for Huawei Mate 9 Pro based on Android 8.0 Oreo with build The update comes with software version LON-L29C721B361. By following this guide you can install Huawei Mate 9 Pro B361 Oreo Firmware on the LON-L29 variant.

Talking about the specs on Huawei Mate 9 Pro,  The device sports a 20MP + 12MP Dual rear cameras and an 8-Megapixel front shooter for selfies. Huawei Mate 9 Pro features a 5.5 inches IPS LCD capacitive touchscreen Display with a 1440 x 2560 pixels resolution. It is powered by a Hisilicon Kirin 960 chipset processor with Mali-G71 MP8 GPU paired with 6GB RAM. The phone packs 64GB internal memory, that can be expanded up to 256GB via MicroSD. The handset runs on Android OS, v7.0 (Nougat) with EMUI 5.0 out of the box.

The update is rolling over the air and will reach every user running Stock firmware without root or mods installed.  According to Huawei, then the update may take a couple of days or even weeks to receive as it is sent in a phase-wise manner. The update with build number LON-L29C721B361 brings the latest security patch level for Huawei Mate 9 Pro.

Download Install Huawei Mate 9 Pro B361 Oreo Firmware LON-L29 []

Manually Check Huawei Mate 9 Pro B361 Oreo Firmware LON-L29 –

Now you can check for the OTA manually on Huawei Mate 9 Pro in case if you didn’t receive the OTA. You can follow the below-given instruction on your phone to check for the official OTA update on your phone. Make sure that your device is running on Stock ROM without root or mods. If you are rooted, then you have to unroot it to receive the official OTA or else you can follow the below step by step guide to flash the LON-L29C721B361 firmware on Huawei Mate 9 Pro.

To check for the OTA, Go to Settings –>  About Phone —> System update


This way you can check if you have any OTA update on your Huawei Mate 9 Pro. In case if you find the Huawei Mate 9 Pro B361 Oreo Firmware build, then you can hit the download button to install the update on your phone.

Before installing any update, make sure you have enough battery backup with at least 50% left. To download the OTA update, your phone must be running a stable WiFi or Data connection.

Recommended: Take Full Backup of any installation or upgrade.

If you still not received the OTA then don’t worry. You can now upgrade your phone to latest build manually using the file given below. yes! This guide will help you to install Huawei Mate 9 Pro B361 Oreo Firmware. The update is simple and easy. Make sure you read and follow the steps properly.


GetDroidTips is not responsible for any kind of damage occurred to your device during installation. Do it at your own risk.

Official Firmware Details :

  • Device: Huawei Mate 9 Pro
  • Model No: LON-L29
  • Android OS:
  • EMUI Version: 8.0
  • Firmware: B361
  • Build Number: LON-L29C721B361
  • Status: Official
  • Type: Full firmware image
  • Size : 1.7 GB

Huawei Mate 9 Pro B361 Oreo Firmware Changelog:

  • Integrates Google security patches for improved system security.


  1. This update will improve your device’s performance and stability to bring you a better user experience.


LON-L29C721B361 –


Download Data File


Full Guide To Install Firmware On Huawei Mate 9 Pro

Still not able to update? then you can flash the latest update using this guide: Download Firmware for Huawei Devices with Huawei Firmware Finder

Some Useful Tips and Tricks:

I hope you have successfully flashed the Huawei Mate 9 Pro B361 Oreo Firmware using this guide. If any queries or feedback, please leave a comment.


  1. Hi, I Read your Blog way down in Switzerland. I got the Update to Android 8. 0. 0. and EMUi 8. 0. 0. On January 21 first. And on March 14th the Google Security Patch L29 8. 0. 0. 361. If you have a “Newsletter” please ad my Email to the list. Thks.
    From Switzerland, Daniel

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