Dc-unlocker Commands List

This gives you full control over your modem, router, or dongle far beyond the graphical interface. Whether you need to unlock a SIM lock, repair a corrupted IMEI, manage LTE bands, or automate a repair shop’s workflow, these commands are your toolkit.

| Command | Description | |---------|-------------| | AT^U2DIAG=0 | Device in (most stable and fast performance) | | AT^U2DIAG=1 | Device in modem + CD-ROM mode | | AT^U2DIAG=255 | Device in modem + CD-ROM + Card Reader mode | | AT^U2DIAG=256 | Device in modem + Card Reader mode – allows use as a regular USB drive without modem driver installation |

| Code | Description | |------|-------------| | 0 | Encryption initialized (minor security items) | | 1 | Network lock error | | 2 | Network lock active | | 3 | Unlocked or MCC/MNC correction |

DC-Unlocker communicates with devices using . These are standard Hayes command sets extended by manufacturers like Huawei, ZTE, and Alcatel for cellular hardware control. When typing commands into the DC-Unlocker terminal: Every command must begin with the prefix AT . dc-unlocker commands list

– Queries supported network acquisition modes.

AT^CARDLOCK="[UNLOCK_CODE]" – Manually applies an unlock code to a Huawei device. Replace [UNLOCK_CODE] with your actual 8-digit or 16-digit network unlock code.

dc-unlocker2.exe -i dc-unlocker2.exe -x Huawei -u This gives you full control over your modem,

| Command | Description | |---------|-------------| | AT%USBMODEM=0 | Switches the modem to | | AT%USBMODEM=1 | Switches the modem to modem + CD-ROM mode |

Before modifying any device, you must identify its current firmware version, IMEI, and lock status. These commands query the modem for internal hardware details.

AT^SYSCFG=14,2,2000000000000,2,4 – Forces a Huawei modem to lock onto . These are standard Hayes command sets extended by

Use these to troubleshoot connection issues or check signal strength before deploying a router. : Returns signal strength (0–31). Higher is better.

These commands interact with the SIM lock status of the modem or router.

These commands change how the modem interacts with the computer or the network. AT^U2DIAG=0

He took a deep breath and typed the third command, the one Phantom_Zero called 'The Golden Key'. AT^DATALOCK=0