: Changes active ports (e.g., enabling/disabling NDIS, PCUI, or Modem ports).
Below is a comprehensive guide to the most vital DC-Unlocker commands for popular brands like Huawei and ZTE. Why Use Manual Commands?
Look for the OK response to confirm the command executed successfully. Safety and Best Practices
| Command | Description | | :--- | :--- | | ^login username password | Logs into your DC-Unlocker account via command line. (Replace username/password with actual credentials). | | ^credits | Checks the remaining credit balance in your account. | | ^logout | Logs out of the current session. |
: Forces the device into 4G/LTE Only mode (supported on legacy Huawei LTE sticks). Reset and Diagnostic Maintenance Commands
Force your modem into specific cellular bands to stabilize performance or bypass congested towers.
dc-unlocker.exe -i Select port: 3 dc> detect dc> login myuser mypass dc> credits dc> unlock dc> exit
AT+CFUN=0 – Turns off the radio frequency (RF) functionalities, effectively putting the modem into airplane mode.