STM32L562-DK STMCubeProgrammer-Error:Initializing the option bytes failed Error: Uploading option bytes bank:0 failed.. How to recover the board?

[Pkhot.1]

I am following the very first step with STM32L562E-DK, to run a .bat file ..

But I received error: Initializing the option bytes failed

Same in CLI too..

How can I recover my board? any hardware reset?

 

[ChahinezC]

Hello @PAVAN KUMAR KOTIKE,

I recommend you following the steps mentioned in the "​9.1.2 TZEN/RDP regression with a boot from RSS" section of the Arm TrustZone features for STM32L5 and STM32U5 Series application note.

Regards,

Chahinez.

[Istillaga]

Hello,

I have the same problem, did you manage to solve the problem? If you could tell me what you did, you could really help me out.

[Amit_Korgaonkar]

Hello,
Did anybody managed to solve this?
any solution for this or any idea about doing this right , could really be a big help to us.