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BQ78Z100: BQ78z100 Change Security Keys

svgl
Prodigy 150 points
Part Number: BQ78Z100

Hi.

The keys of BQ78Z100 could not change by sending commands listed in TRM. As shown below it shows that keys are changed. However, when the device sealed, it can not be unsealed or in full access mode with neither old keys (36720414=Unseal, FFFFFFFF=FullAccess) nor new keys (01234567=Unseal, 89ABCDEF=FullAccess). Could you please show with images how we can change security keys?