Other Parts Discussed in Thread: BQSTUDIO, BQ34Z100
I try to change seal key with BQ Studio 1.3.111, but it doesn't work.
Here a sreen to show the different commands:
- The first two lines are to show that the BQ has the default codes
- Then I want to change to have 5453 4554 for Unseal key. Thus, I write 35 00 54 45 53 54 FF FF FF FF in 0x3e
- Then I write the checksum + length 8E C0 with cmd 60
- Finally, I re-check the unseal key with cmd 35 00 in 0x3e.... and he has no change.
Could you help me?