Huawei Honor 7X BND-L21 Oreo firmware is now available. In this post, we are going to share B330 version for Asia Pacific models. If your phone has cust version C636 then you will be able to install this firmware. This firmware has the June 2018 security patch level, so if you are looking to downgrade your phone for bootloader code then install it.  This factory stock firmware not an incremental update.

Firmware Details:

• Android Version: 8.0
• EMUI Version: 8.0
• Security Patch Level: June 2018
• Build Number: BND-L21 8.0.0330 (C636)
• Supported Model: BND-L21C636(Asia Pacific)
• Update Type: Official Stock Firmware
• Download Link: Click Here
• Firmware file password=ministryofsolutions.com

Installation Guide

• Backup all important data from the phone
• Charge the battery up to 50%
• Get a micro SD card with 5GB of free space
• Extract the downloaded firmware zip file
• Insert the SD card in the phone
• Then copy the dload folder to your SD card
• Dial *#*#2846579#*#* then tap on software upgrade >sd card update and update should start
• If the code does not work, then power off the phone and disconnect from pc. Hold volume up, volume down, and power, keep holding until the update starts.