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BQ28Z610-R1: Can't unseal BQ28z610-R1 with our unseal keys

Part Number: BQ28Z610-R1
Other Parts Discussed in Thread: BQSTUDIO

Hello ,  I have a problem about unsealing the BQ28z610-R1.

I entered our keys to the BQ with 0x 3500 Command, and now i can only use BQ Studio to unseal and unseal full access the chip with our keys.

I spied the frames sent from BQ Studio and our code: 

This is the first word sent to the bq : 

This is the one sent with our code : 

Second words are also identical and the interval time between first and second word is 31.37 ms for BQ Studio and 30.38 ms for our code.

As you can see, they are indistinguishable, have you got a clue why it's not working with our code?

Could you let me know the frames the frames I have to send to the BQ to unseal and unseal full access ?