Download DC-Unlocker Huawei CDMA modems unlocker client

 Launch DC-Unlocker Huawei CDMA modems unlocker sofware

 Open User Account data tab, enter your username and password that you received after credits purchase. Click "Check account status". (you can buy credits here www.dc-unlocker.com/buy)

If DC-Unlocker/Vygis/Rocker/Infinity dongle is connected, do not enter username and password, only click "Check login". Note: without loging into the server some files won't be accessable.

 After login navigate to "Help" tab and click "Access support area" button

Wait untill Support area website opens in the browser