Huawei P20 EML-xxx all versions not supported
Huawei P20 Pro CLT-xxx all versions not supported
Huawei Mate 10 ALP-xxx upgraded to Android 8x not supported
Huawei Mate 10 Pro BLA-xxx upgraded to Android 8x not supported
Huawei P10 VTR-xxx upgraded to Android 8x not supported
Huawei P10 plus VKY-xxx upgraded to Android 8x not supported
Huawei Mate 9 MHA-xxx upgraded to Android 8x not supported
IMPORTANT: Connect phone to PC. Then, enable "manufacturer mode" on your phone. This is done by entering in dial pad code *#*#2846579#*#* (On tablets without dial pad use tilted calculator to dial ()()2846579()()= marked in red), select "Project Menu", "Background settings", "USB ports settings", "Manufacture mode".
Install drivers for your phone by downloading and installing HiSuite software. After driver installation your phone in device manager must look like in the image below
IF DRIVER PACK DOES NOT WORK DOWNLOAD HISUITE
To see how to apply drivers manually click here
Launch DC-unlocker software
Detect device by selecting Huawei phones from manufacturers drop down menu list, "Select model" leave on Auto detect (recommended), then read the info on software for how to correctly prepare phone for detection. After phone is prepared, connected to PC and it's drivers installed, click magnifying glass button
Wait till program detects it
Open Server tab, enter your username and password that you received after credits purchase. Click "Check login" button (You can buy credits here www.dc-unlocker.com/buy). If DC-Unlocker/Vygis/Rocker/Infinity dongle is connected, only click " Check login "
Open Unlocking tab, click “READ BOOTLOADER CODE” button
Wait for code to be provided
You can restore phone now to it's original mode, otherwise it might not function properly
WARNING: Credits lost for reading bootloader code on not support models are not returned or refundable!
Officially supported models for bootloader unlock code reading here