B811 stable Marshmallow build for Honor 6 has been provided for the Asia Pacific region. The official OTA and manual update methods both are available. If you are not eligible to install Honor 6 L04 B811 via OTA. Then here is the official link to download the B811 full firmware with a concise guide below, to Install Honor 6 L04 B811 EMUI 4.0 Marshmallow. The update is for the Asian pacific countries. And the users with Honor 6 of south Asian pacific countries can flash this build. The firmware is full and stable build that will resolve almost all bugs of the previous beta build. However perform carefully and entirely at your own risk.

Install Honor 6 L04 B811 EMUI 4.0 Stable Marshmallow.

Firmware Info:

Device Model: Huawei Honor 6 [H60-L04].
Firmware: EMUI 4.0 Android 6.0 Marshmallow.
Build Number: B811 – [H60-L04C636B811].
Status/ Type: [Stable- official] – [Full Firmware].
Region: [Asia-Pacific- Thailand].

Preps| Downloads:

Backup the entire data on Honor 6 before going to start.
Go ahead with fully charged battery.
Install USB driver or Hi-Suite for Huawei at the PC. [Download page].

Download Honor 6 B811 Full firmware: |Official Link| – |Size: 1.17 GB|.

Steps to Install Honor 6 L04 B811 EMUI 4.0 Stable Marshmallow.

Download B811 stable build from the link mention above.
Now extract the downloaded firmware zip file.
Find the dload folder there in the extracted contents.
Now plug Honor in USB cable and connect to PC.
Copy that dload folder in the device micro-SD primary folder.
After that disconnect Honor 6 and turn off.
Now while Honor 6 is switched off. > press and hold these three buttons [Vol-up, Vol-down, and Power] all at the same time.
Release when you feel the vibration. > Here installation goes. > wait for finish and reboot.