The latest firmware update for Huawei Ascend Mate 8 is released and available to direct download using listed link shared end of this post. Below is are the firmware update details.
Device: Huawei Mate 8
Android: v6.0 Marshmallow
Build Number: NXT-L29C432B152
Status: Unofficial (stable)
Type: Full firmware image
Size: 1.4 GB
File Name: Update.zip
How to Update
You can install this firmware on the NXT-L29 variant of Mate 8 only. You can flash the package through both a custom recovery like TWRP or the stock Marshmallow recovery.
1. Stock Recovery
> Download the firmware Zip package from the aforementioned link and extract its contents.
> Connect your Mate 8 to the computer as a mass storage device.
> Create a new folder named ‘dload’ in the top level directory of your internal memory or microSD card.
> Copy the extracted Update.app (step 1) package to that dload directory.
Unplug the USB cable and open the Updater app.
> Perform Local update from menu. Do take a backup of your apps and data before proceeding.
2. Custom Recovery (TWRP)
> Download the “update.zip” package from above to your PC.
> Transfer this Zip package to your phone’s microSD card as-is – without extracting.
> Disconnect the USB cable and turn the device off.
> Reboot into the custom recovery by holding Vol up + Power for a few seconds.
> [Recommended] Take a full backup of all your current partitions and store it in an external SD card.
> Return to the main menu, go to Install, locate the update.zip package and flash it.
Download Huawei Mate 8 B152 Marshmallow Update