Supported MTK models check here
WARNING: Models unlock added in V1.00.1200 and forward with dongle requires active support!
IMPORTANT: Enable "manufacture mode" on your phone. This is done by entering in dial pad code *#*#14789632#*#*, select "Project Menu", "Background settings", "USB ports settings", "Manufacture mode" (or other/debug mode). Then connect it to PC and install drivers
Install drivers for your phone by downloading and installing HiSuite softwar. After driver installation your phone in device manager must look like in the image below or very similar
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), 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". (you can buy credits here www.dc-unlocker.com/buy). If DC-Unlocker/Vygis/Rocker/Infinity dongle is connected, only click " Check login "
Click here is you don't know how to get user account
Open Unlocking tab, click “Unlock” button
Wait for device to be unlocked
After you see that phone was successfully unlocked, restart it to complete procedure. Now you can use it with any operator card. You can restore phone now to it's original mode, otherwise it might not function properly
This tutorial applies for following Huawei android phones:
Huawei G730 (MTK CPU)