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flashed with another firmware

roman86zh
(@roman86zh)
Active Member Customer

hello, I'm sorry to bother you, the DELL PW23Y, BQ40370 FW V0.15 battery, I accidentally flashed the FW V0.08 version firmware, later I managed to flash the original one, but the battery cannot be read and charged, is there anything I can do about it? kept the original dump.

This topic was modified 3 years ago 2 times by roman86zh
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Topic starter Posted : 20/11/2023 8:22 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 There is no need to write any firmware to this chip. All you need to unlock it is to press Unseal and Clear Error buttons. 

 Writing another firmware could easy brick the chip. 

 

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Posted : 20/11/2023 11:59 am
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