Dcunlocker Commands List Top Verified -

AT^SYSCFG : Configures preferred network modes (e.g., 3G only vs. GPRS/EDGE).

Plug your modem, router, or phone into your PC via USB.

AT+CGSN — Requests the Product Serial Number (IMEI) of the modem.

: Unlocks the device using the code generated by DC-Unlocker ⁠1.2.4 . 2. Network & SIM Commands dcunlocker commands list top

To execute these commands, you must use the terminal window built into the DC-Unlocker client application. Connect your modem or router to your PC via USB. Launch the DC-Unlocker software.

These commands rebrand or reconfigure modems for specific carriers.

AT+CLCK="PN",1,"YOUR_CODE" — Standard AT command structure to remove network personalization locks using a calculated unlock code. AT^SYSCFG : Configures preferred network modes (e

dc-unlocker-cli --help

From simple modem unlocking to advanced phone servicing, DC-Unlocker provides the commands and tools necessary for professionals to get the job done efficiently. The full official list of over 1,000 supported devices and their specific commands is regularly updated on the manufacturer's website, but this list should serve as a starting point for the most in-demand tasks.

Mobile routers often drop connections because they switch between 3G, 4G, and 5G looking for the strongest signal. Use these commands to force your device to stay on a specific network type or frequency band. AT+CGSN — Requests the Product Serial Number (IMEI)

All commands below are executed via or PowerShell after navigating to the DC-Unlocker installation folder (typically C:\Program Files (x86)\DC-Unlocker ).

These commands are used to identify the device connected to the PC and verify communication.

⁠DC-Unlocker is a powerful, worldwide-renowned software designed for unlocking and servicing modems, routers, and phones. While its graphical user interface (GUI) is user-friendly, experienced technicians and power users often turn to the command-line interface or specialized AT commands for faster results, automated tasks, and in-depth device diagnostics.

Whether you’re a digital nomad trying to use a local SIM abroad or a tech enthusiast reviving an old modem, DC-Unlocker remains a heavyweight champion for servicing modems, routers, and phones. While its user interface is famous for its "one-click" simplicity, the real power often lies in the commands and specialized tools that handle everything from bootloader unlocking to IMEI repair. 1. Essential Device Management