STM32H753 with "secure area": how to un-brick?

[Pavel A.]

So I have a STM32H753 with active "secure area" - but the code in the secure area is buggy and hangs before jumping outside.

Is there a way to erase the MCU and recover, or it is bricked?

No RDP is set.

[Frantz LEFRERE · Accepted solution]

@Pavel A.​ 

unfortunately, no tricks here, the MCU is bricked.

As secure area is define, jump in embedded bootloader not possible.

And debugger connection is not possible, while code execution in the secure area.