: Forces Huawei modems to connect strictly to 4G LTE networks. 📋 How to Send Commands in DC-Unlocker Launch DC-Unlocker as an administrator.
DC-unlocker is a Windows-based JustAnswer application designed to service and unlock various modems, routers, and mobile phones DC-unlocker . While the software primarily utilizes a graphical user interface (GUI) for "one-click" operations like direct unlocking and IMEI repair DC-unlocker , it also includes a terminal console that accepts standard and manufacturer-specific to manually interact with connected hardware. Core GUI Features
Changing IMEI is illegal in many jurisdictions. Only use on devices you own or for legitimate repair (e.g., restoring original IMEI after corruption).
– Checks the SIM card status (e.g., READY, SIM PIN, SIM PUK).
– Returns high-density network statistics, including cell ID, band info, and signal metrics. AT!BAND=? – Lists all configured radio bands. AT!RESET – Performs a hard reset on the module. How to Execute Commands in DC-Unlocker To execute these commands, follow these steps: Launch DC-Unlocker : Run the program as an Administrator.
These standard AT commands work across almost all cellular modems supported by DC-Unlocker.
to a device's modem or serial port. Below is a technical summary of these commands, organized by their role in the device unlocking and diagnostic process. 1. Core Diagnostic & Identification Commands
For a second, nothing happened. Then, a stream of data cascaded down the screen. CARDLOCK: 1, 10, 0 Lock status: Active. Attempts remaining: 10.
: A critical command for Huawei modems to check SIM lock status. Example response: ^CARDLOCK: A,B,C A : 2 means unlocked; 1 means locked. B : Number of remaining unlock attempts.
(The first number '2' means locked; '10' is the remaining attempts). AT^NWLOCK?
These commands configure how the modem selects cellular networks.
Huawei modems have a rich set of proprietary AT commands that control device modes, diagnostics, and unlocking.
| 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) |
: Restores the module to factory default settings. AT+GSLP : Puts the modem into deep-sleep mode to save power.
The software will return if the command was successful or ERROR if the device did not recognize it.
– Checks if the modem is attached to the GPRS/LTE packet service. 2. Huawei-Specific Unlock and Diagnostic Commands
Unlocking the Power of DC-Unlocker: The Essential Commands List
It was typing on its own.
: Forces Huawei modems to connect strictly to 4G LTE networks. 📋 How to Send Commands in DC-Unlocker Launch DC-Unlocker as an administrator.
DC-unlocker is a Windows-based JustAnswer application designed to service and unlock various modems, routers, and mobile phones DC-unlocker . While the software primarily utilizes a graphical user interface (GUI) for "one-click" operations like direct unlocking and IMEI repair DC-unlocker , it also includes a terminal console that accepts standard and manufacturer-specific to manually interact with connected hardware. Core GUI Features
Changing IMEI is illegal in many jurisdictions. Only use on devices you own or for legitimate repair (e.g., restoring original IMEI after corruption).
– Checks the SIM card status (e.g., READY, SIM PIN, SIM PUK).
– Returns high-density network statistics, including cell ID, band info, and signal metrics. AT!BAND=? – Lists all configured radio bands. AT!RESET – Performs a hard reset on the module. How to Execute Commands in DC-Unlocker To execute these commands, follow these steps: Launch DC-Unlocker : Run the program as an Administrator. dc-unlocker commands list
These standard AT commands work across almost all cellular modems supported by DC-Unlocker.
to a device's modem or serial port. Below is a technical summary of these commands, organized by their role in the device unlocking and diagnostic process. 1. Core Diagnostic & Identification Commands
For a second, nothing happened. Then, a stream of data cascaded down the screen. CARDLOCK: 1, 10, 0 Lock status: Active. Attempts remaining: 10.
: A critical command for Huawei modems to check SIM lock status. Example response: ^CARDLOCK: A,B,C A : 2 means unlocked; 1 means locked. B : Number of remaining unlock attempts. : Forces Huawei modems to connect strictly to
(The first number '2' means locked; '10' is the remaining attempts). AT^NWLOCK?
These commands configure how the modem selects cellular networks.
Huawei modems have a rich set of proprietary AT commands that control device modes, diagnostics, and unlocking.
| 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) | While the software primarily utilizes a graphical user
: Restores the module to factory default settings. AT+GSLP : Puts the modem into deep-sleep mode to save power.
The software will return if the command was successful or ERROR if the device did not recognize it.
– Checks if the modem is attached to the GPRS/LTE packet service. 2. Huawei-Specific Unlock and Diagnostic Commands
Unlocking the Power of DC-Unlocker: The Essential Commands List
It was typing on its own.