reading was ok with locked state. chip was detecting correctly.
in reset, tried many times. unseal was successful but on reading eeprom error appeared everytime(did not remember error code. may be 2 or 21).
on clearing errors, again "error". and then reading corrupted.
serial no gone. chip no more detected, no option in reset.
checked in other software. same wrong reading.
checked with each channel
Do you have the very first BatInfo page picture when readout was Ok ?..
Do you have the very first BatInfo page picture when readout was Ok ?..
no, did not save.
but on reading eeprom error appeared everytime(did not remember error code. may be 2 or 21).
It looks this chip has custom LGC firmware. Its need to find such battery to check in the lab.
Its need to find such battery to check in the lab.
hopefully, will hear good news soon.
Have you confirmed what chip is inside the battery ? It could be other than 045A20.
Have you confirmed what chip is inside the battery ?
yes, visually confirmed
It could be other than 045A20.
as i mentioned, software was detecting the chip correctly before clearing chip errors.
reading was ok with locked state. chip was detecting correctly.
Unsealing and reading eeprom should not affect the functionality of the chip.
Unsealing and reading eeprom should not affect the functionality of the chip.
unseal was successful, reading returned error.
then tried to clear chip errors. during that process "error" appeared and then reading was abnormal.

