Extract the files to your desktop, click on DC crap then run the file. Disconnect to the internet and plug your USB modem with a different provider SIM.(for Huawei users, you dont need to swap any SIM). And insert your modem to the USB port.






Datacards,now choose that matches on your modem)
Choose what manufacturer that your modem is. (Huawei Datacards or ZTE.
 Click the magnifying glass, and it will search for plugged USB modems.


Once the modem is detected, go to unlock by your right upper side and Click the Unlocking menu, then choose "unlock".


Wait till the unlocker program says that, unlock is successfully done. Now your modem can accept other network
HOW DC-UNLOCKER LOOK LIKE