One of the biggest advantages of CLI is unlocking multiple devices in a row.
| Command | Description | | --- | --- | | dc-unlocker2.exe -log | Start detailed logging (saved as log.txt). | | dc-unlocker2.exe -v | Verbose output (shows raw AT commands). | | dc-unlocker2.exe -timeout 30 | Increase command timeout (seconds). | | dc-unlocker2.exe -force_adb | Force Android ADB detection. | | dc-unlocker2.exe -force_diag | Force diagnostic port (Qualcomm). | | dc-unlocker2.exe -check_credits | Show remaining credits on your account. |
You need to buy more credits to perform the action. Summary Checklist for 2026 dc-unlocker commands list
AT^SYSCFG=13,1,3FFFFFFF,2,4 — Forces the device into mode.
Once detected, scroll down to the bottom terminal window. This text box is where you type your commands. Always press to execute. Core Diagnostics & Identification Commands One of the biggest advantages of CLI is
: Forces the modem into download/bootloader mode for firmware flashing. AT^RESET : Performs a soft reboot of the modem.
AT+ZCDRUN=9 — Restores the default virtual CD-ROM function on ZTE modems. 5. Reset and Maintenance Commands | | dc-unlocker2
AT — Verifies the connection between the computer and the modem. The modem should respond with "OK".
: Displays the active configuration of USB virtual COM ports.
The software will return if the command was successful or ERROR if the device did not recognize it.