Dc-unlocker Commands List [upd] (2025)

If DATALOCK triggers auth, use the vendor backdoor: AT^SETNV=1,"sim_netlock_pin","00000000"

| Command | Description | |---------|-------------| | AT+ZSNT=0,0,0 | – GSM + WCDMA, no preference (default) | | AT+ZSNT=0,0,1 | Automatic selection – GSM + WCDMA, GSM preferred | | AT+ZSNT=0,0,2 | Automatic selection – GSM + WCDMA, WCDMA preferred | | AT+ZSNT=1,0,0 | Automatic selection – GSM only | | AT+ZSNT=2,0,0 | Automatic selection – WCDMA only | | AT+ZSNT=0,1,0 | Manual selection – GSM + WCDMA | | AT+ZSNT=1,1,0 | Manual selection – GSM only | | AT+ZSNT=2,1,0 | Manual selection – WCDMA only |

Ensure no other modem software (like Huawei Mobile Partner) is running. The Comprehensive DC-Unlocker Commands List

Select from the model dropdown and click the Magnifying Glass icon. dc-unlocker commands list

AT&F – Resets all internal modem profile configurations back to factory defaults. Troubleshooting Common Command Errors

: Restarts the device and enables full functionality.

The following commands and GUI functions are essential for diagnosing detection and driver problems. If DATALOCK triggers auth, use the vendor backdoor:

DC-Unlocker software is a powerful tool for unlocking and repairing modems, routers, and phones. While it features a user-friendly GUI, the true power lies in its AT Command interface

They were also locked tighter than a bank vault.

Once detected, the lower white text area becomes your interactive command terminal. Click inside this box to begin typing. 1. Essential Device Diagnostics & Information Troubleshooting Common Command Errors : Restarts the device

Use these commands to restart your hardware or wipe user settings.

The modem should respond with OK after a successful command. If the command is rejected, you'll see ERROR or a specific error code depending on your error reporting settings.