Before entering a code generated by any tool, check the current status on the device dashboard. If the counter displays 0 attempts left , the device is hard-locked. Inputting even a valid code at that stage will have no effect unless the underlying counter is systematically reset through specialized NVRAM modification commands (using tools like DC-Unlocker via COM ports). Always ensure the cryptographic signature generated matches your specific firmware subset to avoid wasting valid input attempts.

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