Feb 07, 2023
03:07 AM
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Feb 07, 2023
03:07 AM
目前有一塊TC399 Triboard 燒壞重工,除了更換PMIC、MCU可透過memory tool連上並update FW,且使用的FW是從全新的Triboard拷貝下來的FW,有將其放置於其他Triboard上進行驗證過,是可以運行的,但目前重工的板子無法正常運行,有調過boot mode,但都無法正常執行,於是用DAS看了下,發現如下現象,請問為何把原來的FW update 到會遇到 需要Key 去unlock ?
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Feb 26, 2023
09:17 PM
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Feb 26, 2023
09:17 PM
如果不知道密码,无法解开这个芯片,只能重新更换芯片写入固件。If you don't know the password, you can't unlock the chip, and you can only replace the chip and write the firmware.
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