Download & Install B331 Oreo Firmware Huawei Mate 10 Lite RNE-L03

B3131 oreo Firmware update Huawei Mate 10 Lite:

Download B331 oreo update for Huawei Mate 10 Lite Which is available for Some Region’s. if you own Huawei Mate 10 Lite then you can update your Phone to latest OS using bellow instructions. New update for Huawei Mate 10 Lite will improve system stability Google Security and as Well as Performance of Huawei Mate 10 Lite. Before Downloading the Firmware Make Sure You have Correct Model. you Can Check Model information in ‘Firmware info Section’. Complete Changelog also attached in firmware Information Section.


1.Must Create a backup of Your ROM and Personal will help You to Restore or Fix Bootloop.
2.This Guide is Work only on Listed Device So make Sure You have correct Device, Don’t try on any other Device otherwise it will cause bootloop.
3.We are Not Responsible for any Damage. will Erase all your Data Include Personal information, so create a backup of personal data including NVRAM.
5.Make Sure Your phone Have at least 40-50% Charge to prevent accidental Shut Down.
6. Method 3 is best. dload Method only for MM Devices with SD card update. Method 1& 2 are optional.

Firmware Information-

  • Device: Huawei Mate 10 Lite
  • Model No: RNE-L03
  • Android OS: 8.0
  • EMUI Version: 8.0
  • Oreo:
  • Firmware: B331
  • Build Number: RNE-L03C521B331 / RNE-L03C212B331
  • Region: Telefonica, LA
  • Status: Official
  • Type: Full firmware image
  • Size : 1.7 GB


RNE-L03C521B331 – – Telefonica, LA

RNE-L03C212B331 – – iUSAcell, Mexico

How to Install official Firmware on Huawei Mate 10 Lite:

Follow this Step by Step guide to install official Firmware on This Device here