Android Android 6.x.x Marshmallow How to Huawei Update

Upgrade Huawei P9 EVA-L09 [Single-SIM] to B166 Marshmallow Build [Europe]

The Huawei P9 Single SIM is getting another treat of the latest B166 firmware officially for the European region variants. The users are getting notification via OTA for the updates. Also, the manual download method will work for you to upgrade Huawei P9 EVA-L09. The official download link of B166 OTA build is mentioned below. Download the package and then use the step by step guide to flash.

DISCLAIMER: Only upgrade Huawei P9 EVA-L09 [Single-SIM] with C432 market number to B166 Marshmallow Build via this guide. Also, apply and proceed only at your own risk. We take no responsibility for the 100% results.

Upgrade Huawei P9 EVA-L09 [Single-SIM] to B166 Marshmallow Build [Europe]

Upgrade Huawei P9 EVA-L09 [Single-SIM] to B166 Marshmallow Build [Europe].


Firmware Details

  • Device Model: Huawei P9 EVA-L09 Single SIM.
  • Firmware: Android 6.0 Marshmallow [EMUI 4.1].
  • Build NO: B166 -EVA-L09C432B166.
  • Region:
  • Status: Official OTA [Full Package].

Preps| Downloads:

  • A full data backup is advisable to avoid any data loss.
  • Sufficient charge at the battery of P9 is necessary.
  • Install the USB driver or Hi-Suite at your PC for smooth connectivity. [Download Link]

Download B166 Marshmallow for Huawei P9: |Official Link|-|Size 1.5GB|

File: []


Steps to Upgrade Huawei P9 EVA-L09 [Single-SIM] to B166 Marshmallow.

  1. Download and extract the update OTA package at your PC.
  2. NOW from unzipped folder at the PC and copy the resultant file to the dload folder of the micro SD home folder. [create a new folder with dload name if not existed there].
  3. Then unplug P9 from the PC and turn off completely.
  4. At off position press and hold VOLUP+DOWN+POWER at the same time for a few seconds.
  5. Release buttons after update process gets started.
  6. Wait for the process completion.

That’s how to Upgrade Huawei P9 EVA-L09 [Single-SIM] to B166 Marshmallow


If you need more help, then type at the comments section.


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