Here is how to Update Huawei G8 L01 to B330 Latest Marshmallow firmware. The update was pushed officially by the manufacturers for the G8 RIO-L01 at the Russian region. The users can use both the methods, OTA / Local Update. In this article, we have mentioned the direct official link to download Marshmallow B330 Build for G8 RIO-L01. Also, you can find below the step by step installation guide.

DISCLAIMER: Via this easy guide you can update Huawei G8 RIO-L01 Russian having CUST NO C10D002 only to Marshmallow B330 Build. Not compatible with other variants. Proceed and flash at your own risk.

Update Huawei G8 RIO-L01 to Marshmallow B330 Build [Russia].

Firmware Info:

• Device: Huawei G8 -RIO-L01.
• Firmware: EMUI 4.0 – Android 6.0 Marshmallow.
• Build NO: RIO-L01C10B330/ B330.
• CUST NO: CUSTC10D002.
• Region: Russia.
• Status: Official – Full Package.

Preps| Downloads:

• Take a full backup of the existing necessary data at G8 first.
• A full battery charge of the device is much useful.
• USB driver or Hi-Suite installation at the PC is necessary for connectivity. [Link]

 Download Marshmallow B330 Build for G8 L01: [Official Link] – [Size: 1.67 GB]

File: [Huawei_G8_ Firmware_ RIO-L01_ Android 6.0_ EMUI 4.0_C10B330CUSTC10D002_ Russian Federation_ Channel- Others.zip].

Steps to Install the Marshmallow B330 Build at Huawei G8.

1. Unzip the downloaded B330 Marshmallow zip file at the PC.
2. At the extracted folder you will find another folder named “dload”.
3. Now connect G8 to PC and copy that dload folder at the home folder of micro SD.
4. After successful completion of copying process, unplug G8 and Power off.
5. Now while G8 is powered off, Press & hold the VOLUME.UP + VOLUME.DOWN+ POWER button all at once for a couple of seconds.
6. Release all the buttons after update process gets initialize.
7. Just wait for completion of the update process, and normal reboot.

That’s how to Update Huawei G8 RIO-L01 to Marshmallow B330 Build.