Verified Download Huawei Modem Code Writer V1.0b Official
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You can manually input unlock codes by opening a serial connection to the COM port and typing the manual AT command: AT^CARDLOCK="YOUR_UNLOCK_CODE" . Download Huawei Modem Code Writer V1.0b
The modem might have 0 unlock attempts left, or the code is incorrect. Always run
: Most modems only allow 10 attempts . If you enter an incorrect code too many times, the device may become permanently locked. Download Huawei Modem Code Writer V1.0b
Plug in your Huawei modem (without a SIM card or with a foreign SIM card).
Follow these steps to unlock your device using the software: Preparation
