Saturday, February 11, 2017

How to Update Huawei Mate 9 (MHA-L09) to Official B156 Nougat 7.0 [ security patch level of January 1.]

Add to Flipboard Magazine.  February 11,2017 by Android Custom ROM Fix

A New B156 Nougat 7.0 based firmware update available for the Huawei Mate 9 (MHA-L09) variant based in Middle East. This update comes with Android security patch level of January 1.

You Can Find Out How to Apply it Right Now  Via This Easy Tutorial .


The full changelog in different languages is available in XML here. Its summary is:

› Added x10 zoom
› Optimized display of homescreen drawer
› Decreased CPU load for multi-core processes
› Latest Google security patches

÷ Prerequisites:

This firmware can be installed on the Middle Eastern (or some African) devices that are running a firmware based on C185 build number.

»Firmware Details:

  • Device: Huawei Mate 9
  • Model: MHA-L09
  • Android: v7.0 Nougat
  • Version: NRD90M
  • EMUI: 5.0
  • Firmware: B156
  • Build Number: MHA-L09C185B156
  • Security Patch Level: January, 2017
  • Release Date: 8.01.2017
  • Region: Middle East
  • Status: Official
  • Type: Full firmware package
  • File Name:


Android Custom ROM fix ® provide various Firmware Updates and Rooting process along with Custom ROM,Modes,file are all belong  to their owners/developers. The autor of this site or the developers are not responsible,  if you damage or brick your device.Do it on your own risk and follow the instruction properly.

* Important:

Backup important files stored on your device before proceeding with the steps below, so that in case something goes wrong you’ll have backup of all your important files.

÷ How to Update Huawei Mate 9 (MHA-L09) to Official B156 Nougat 7.0 [ security patch level of January 1.]

1- Download the Android 7.0 Nougat B156 package and extract it on your computer.

2- Connect your phone to the PC using a USB cable and create a new folder “dload” in the external microSD.

3- Copy the extracted UPDATE.APP package to dload folder you created in the previous step.

4- Take a full backup using official backup app provided by Huawei.

5- Open the dialer app and enter *#*#2846579#*#*

In the project menu, go to software upgrade > SD card Upgrade and confirm the installation.

That’s it! Your Huawei Mate 9 (MHA-L09) should now have Android 7.0 Nougat B156 Firmware on your phone! Go to Settings > About phone to verify.

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