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Lenovo L20M3PF0 BQ40Z697A TI V5.01 fuse issue

FJ
 FJ
(@brs)
Noble Member Customer

received this battery unlocked but with burnt fuse.

image
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Topic starter Posted : 14/09/2024 1:54 pm
FJ
 FJ
(@brs)
Noble Member Customer

restored fuse and it burnt again, tried again and burnt again but chip remains unlocked.

what may cause this? bad fuse or mosfet?

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Topic starter Posted : 14/09/2024 1:56 pm
FJ
 FJ
(@brs)
Noble Member Customer
image

tried unseal but failed

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Topic starter Posted : 14/09/2024 1:56 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 Approved for Remote Unseal. 

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Posted : 14/09/2024 6:26 pm
FJ
 FJ
(@brs)
Noble Member Customer
Posted by: @djibattworkshop

Approved for Remote Unseal. 

thanks for approving.

client was in hurry so he took the battery.(my last remote request was on 31 aug and reply came on 12 sep, so i didn't gave him the option)

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Topic starter Posted : 15/09/2024 9:41 am
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