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DevinHuang
Level 3
Level 3
Distributor - Weikeng(GC)
100 sign-ins 10 replies posted 5 replies posted

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 ?

DevinHuang_0-1675764559653.jpeg

 

 

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Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

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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Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

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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