|best| | Dc-unlocker Commands List

Ensure you have the latest DC-unlocker client installed.

When a modem freezes, acts erratically, or fails to apply settings, these utility commands help manage the physical state of the hardware. AT+CFUN=1 – Sets the modem to full functionality mode.

NV items store device-specific data (IMEI, calibration, bands, MAC addresses). These commands are for advanced users. dc-unlocker commands list

Ensure no other modem software (like Huawei Mobile Partner) is running. The Comprehensive DC-Unlocker Commands List

AT^SETPORT? — Checks the current configuration of USB virtual ports on Huawei devices. Ensure you have the latest DC-unlocker client installed

AT^HCSQ? – Provides detailed real-time statistics on wireless signal parameters (RSSI, RSRP, SINR, and RSRQ).

These commands change how the device is recognized by your computer: AT^U2DIAG=0 : Sets the device to modem mode only. AT^U2DIAG=1 : Sets the device to modem + CD-ROM mode. AT^U2DIAG=255 The Comprehensive DC-Unlocker Commands List AT^SETPORT

AT^SYSCFG=13,1,3FFFFFFF,2,4 — Forces the modem to use .

: Submits the 8-digit or 16-digit unlock code to permanently unlock the device. 3. Network Mode & Band Selection

| Command | Description | |---------|-------------| | AT^NVREAD=addr,len | Read NV item (Huawei) | | AT^NVWRITE=addr,data | Write NV item (dangerous) | | AT^PORTSPEED=1 | Force USB 2.0 HS mode | | AT^RESET | Soft reset modem | | AT^SETPORT="A1,2,3,4,5,6,7,8" | Enable diagnostic ports (Huawei) | | AT^DATALOCK=0 | Disable data lock (some ZTE) |