Huawei Mate 9 MHA-L29 full firmware for USA variant now available. Users with cust version C567 can install this firmware by using sd card. This firmware is based on Nougat, so don’t try to install it over Oreo.This firmware only support dual sim models, so don’t try to install it on a single sim version.

Firmware Details:

• Download Links: Download Link 1
• File Size: 2.44GB
• Firmware Version: MHA-L29C567B190
• Supported Model:MHA-L29C567 (USA – Dual Sim)
• If ask for password: ministryofsolutions.com

Installation Method

• Backup all important data
• You should have 5gb free space (preferably use sd card)
• Charge battery up to 50%
• Your phone should not be rooted.
• Extract zip file , inside you will find another zip file extract it also, then copy dload folder to your sd card or internal storage
• Switch off your phone and hold 3 buttons (volume up, volume down, and power) until you see update start screen.
• Done