Dc-unlocker Commands List [2021]

Always back up device state first. Many actions are irreversible or risky without backups.

: (Huawei specific) Provides detailed system information, including service status and domain. 3. Unlocking & Security Status

Instead of digging through forums for obscure AT commands, DC-Unlocker’s official list gives you verified, working commands in one place. A huge time-saver.

: Queries whether the Network Personalization lock is active. dc-unlocker commands list

: Unlocks the "voice" capability on USB dongles, allowing them to be used for calls. Bootloader Code Retrieval

If you want, I can:

: These extract current configurations, such as the active network operator or cellular technology being utilized (e.g., AT+COPS? ). Always back up device state first

: Displays basic device information (Manufacturer, Model, Revision). : Identifies the manufacturer. : Shows the specific model name. : Provides the current firmware version. : Displays the device IMEI number. : Lists all AT commands supported by the specific device. 2. Network & Signal Diagnostics

Forcing a modem to stay on a specific network generation (like 4G Only) prevents it from dropping down to slower speeds. Huawei Specific Network Commands

– Performs a software reset on most Huawei modems. : Queries whether the Network Personalization lock is active

| Command | Purpose | |---------|---------| | AT^CARDLOCK="code" | Unlock SIM network lock (Huawei) | | AT^SIMLOCK=0,"code" | Unlock flash lock (older Huawei) | | AT^CLK="code" | Unlock (generic) | | AT^HWVER → compute unlock code | Some models need code from IMEI | | AT^FLOCK=?" | Check lock status | | AT^SIMLOCK=?" | Show lock status (Huawei) |

If you’re new to modems or AT commands, the list can feel overwhelming. No step-by-step guidance – you’ll need basic knowledge of serial communication and device drivers.

AT^SYSCFG=14,4,3FFFFFFF,2,4 — Forces the device into mode.