Download Huawei Mate S B390 Marshmallow Firmware [Europe]

Good News for Huawei Mate S! You can download and Install the Latest Huawei Mate S B390 Marshmallow Update Officially. Today, Huawei made their announcement about the Huawei Mate S B390 Marshmallow Firmware for CRR-L09. The latest ROM packs with the Android Marshmallow firmware which is similar to the EMUI 4.0 OS. You can flash Marshmallow on Huawei Mate S manually by following the below instructions.

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Here in this post, I’m going to share the Official Huawei Mate S B390 Marshmallow Firmware for CRR-L09. Let’s check it out how to download and install the Marshmallow OTA Update on Huawei Mate S device.

Install Huawei Mate S B390 Marshmallow Update [Europe]

Now you can download Huawei Mate S Stock Firmware which has a build number of CRR-L09C432B390. The ROM file is sized about 1.6 GB which can be easily downloaded by following the instruction shared below.

Firmware Information 

• Device – Huawei Mate S
• Model – CRR-L09
• Android Version – 6.0
• EMUI Version – 4.0.1
• Firmware – B390
• Build Number – CRR-L09C432B390
• Region – Europe
• Status – Official
• Size – 1.6 GB

Pre-Requirements

• Make sure, your mobile phone charged at least 50-60%.
• Take a Full Backup of your apps, messages, and contacts.
• This Marshmallow Firmware only works on Huawei Mate S CRR-L09.
• Your Device must be on Stock Firmware and Stock Recovery.

Download Huawei Mate S B390 Marshmallow Firmware

Steps to Install Stock B390 Marshmallow Firmware on Huawei Mate S

Method #1

• Download the Stock ROM of Android 6.0 for Huawei Mate S from above.
• Extract and create a folder ‘dload’ and place the ‘update.app’ file in that folder and move to your SD card.
• Reboot your device and press ‘Volume Up + Volume Down + Power Button’ together for a while. It will start your update process automatically.
• Wait for a while, once the update process complete Reboot your device.
• That’s it!

Method #2

• Download the Android 6.0 B390 ROM Zip file from above and extract it.
• Create a new folder ‘dload’ in the root of your SD card and move the files to ‘update.app’ in that folder.
• Now dial *#*#2846579#*#* to open a hidden menu.
• Click on Project Menu > Software Upgrade > SDCard Upgrade
• Now choose the update and run it.
• Wait for a while, once the installation process completes Reboot your device.
• That’s it! You’re done ?

Hope you find this post useful on How to Download and install Huawei Mate S B390 Marshmallow Update for Europe Region. Do comment and spread the World.

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