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DMatt.1
DMatt.1
Associate II
October 8, 2020
Question

How to update FUS trough OTA

  • October 8, 2020
  • 3 replies
  • 958 views

Hello there !

When I use Monitor RF to upgrade firmware(0x7000 offset on CPU1) and wireless stack (0xF000 offset on CPU2) trough OTA : It works.

But when I want to upgrade (or just rewrite the same version of FUS) trough OTA at 0xF000 on CPU2 : it doesn't works... After upgrading, it seems the board is blocked, and it's impossible to discover it...

Why ?

Thanks in advance,

Matt

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3 replies

DMatt.1
DMatt.1Author
Associate II
October 13, 2020

No one ?

Remi QUINTIN
Remi QUINTIN
Technical Moderator
October 22, 2020

Updating the same FUS version always generates an error. this error message results from the anti-rollback system that prevents reverting to the same or older version of the FUS.

Remi QUINTIN
Remi QUINTIN
Technical Moderator
October 22, 2020

Could you download the option bytes, expecially SFSA and SBRV?​

What is the FUS version you wanted to upgrade? V1.1.0 on a V1.0.2?

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