• Title: Huawei P8 B317 Marshmallow Firmware
  • Listed: 02/19/2016 11:42 pm
  • ROM Version: Android: v6.0 Marshmallow
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Firmware Details

Device: Huawei P8

Model: GRA-L09

Android: v6.0 Marshmallow

EMUI: 4.0

Firmware: B317

Build: GRA-L09C432B317

Region: Europe

Country: Spain

Branding: Open Market

Status: Official (stable)

Type: Full firmware image

Release Date: 19-02-2016

File Name: GRA-L09_C432B317_Firmware_Europe_Android6.0_EMUI4.0.zi p

How to Update

Compatibility: Make sure you install this update on the European Huawei P8 (L09) variant only, otherwise you’re going to end up with your phone stuck in bootloop.


Step 1: Download “GRA-L09_C432B317_____Android6.0_EMUI4.0.zip” from the above-mentioned mirror and extract its contents.

Step 2: Now transfer the resulting dload folder to your P8’s microSD card.

Step 3: [Optional] Take a full backup of your important stuff using HiSuite or Huawei’s native backup utility.

Step 4: When the transfer completes, unplug the USB cable and turn your phone off.


Step 5: Press & hold Vol up + Vol down + Power for a few seconds. Release the keys as soon as the upgrade kicks off.


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※Please make a backup of your device before installing or updating ROM

One Response to“Huawei P8 B317 Marshmallow Firmware”

  1. 05/04/2014
    Posts: 2

    any bugs


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