The latest and more advanced Marshmallow build for Huawei P8 is rolling out officially. The update is based on EMUI 4.0.1 and is a stable build. The users of Asian P8 are targeted for this build and are receiving OTA alerts. Also, you can download this build to Manually Install Huawei P8 B366 Marshmallow Latest Update. And we are here to guide to on how to Install Huawei P8 B366 Marshmallow Latest Update manually. Below is the a download link and step by step instructions. Follow the overall guide to update your Huawei P8 to B366 Marshmallow.

Note: The under mentioned tutorial is specifically intended to Install Huawei P8 B366 Marshmallow Latest Update (GRA-UL10) [Asia]. So, don’t try for any other purpose or any other device. Also, flashing firmware and root involves risks. We www.guidebeats.com strive to provide highly accurate method but don’t claim to be free from any error. So, entirely flash and proceed at your own risk.

Install Huawei P8 B366 Marshmallow Latest Update.

Firmware Info:

• Device Name: Huawei P8
• Model Number: GRA-UL10
• Android Ver: Android 6.0 Marshmallow
• EMUI: Emotion UI – 0.1
• Firmware/ Build: B366/ GRA-UL10C636B366
• CUST No: CUSTC636D001
• Security Patch: February- 2017
• Release Date: Feb.03.2017
• Status: Official/ Full firmware

Download B366 Marshmallow for Huawei P8:

Huawei P8 [GRA-UL10] [Asia]. | Official Link | Size: 1.7 GB

Updates File: update.zip

Pre- Requisites:

• Perform a full backup of the existing data on Huawei P8. Like contact, gallery items, text messages and app data etc.
• Also, make sure that the battery of P8 has at least 70% charging level.
• Install the USB driver of Huawei or Hi-Suite on your PC, for seamless connectivity. | Link
• Also, the CUSTC636D001 devices are only compatible, check from settings > about-device.

Steps to Install Huawei P8 B366 Marshmallow Latest Build

1. Download Marshmallow B366 for Huawei P8 from the link on the PC and then extract.
2. Find update.app file in the extracted contents and copy it to the dload folder on micro SD card. [ If dlaod folder is not existed then create a new folder with dload name]
3. Then disconnect and turn off
4. Now press and hold Vol-down + Vol up + Power keys all at once for a few seconds.
5. Finally, the update initiates and completes with the normal reboot.
6. Done!

So that’s how to Install Huawei P8 B366 Marshmallow Latest Update (GRA-UL10) [Asia]. If there is any issue, don’t hesitate to contact us via the discussion section below.