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Associate III
February 10, 2026
Solved

Flashing Error on STM32MP257F-DK with OpenSTDroid Starter Package

  • February 10, 2026
  • 1 reply
  • 185 views

Hi everyone,

I am encountering an issue while trying to flash OpenSTDroid onto my STM32MP257F-DK board.

I downloaded the Starter Package from the official website and used STM32CubeProgrammer for the installation. However, the flashing process consistently fails during the final stages.

Could anyone provide the correct flashing procedure or suggest what might be causing this error? Below are the details of my setup:

Thank you in advance for your help!

Best answer by Nicolas L

Hi Steven

I tested again the download of the last OpenSTDroid starter image with STM32CubeProgrammer v2.21 on the STM32MP257F-DK board. I don't see any problem on my side.

I understood that the error occurs at the end of the super.img download, right ? It's similar to an issue encountered on an old version of STM32CubeProgrammer. Can you try again with the latest (v2.21) ?

Regards

Nicolas

1 reply

Nicolas L
Nicolas LBest answer
ST Employee
February 23, 2026

Hi Steven

I tested again the download of the last OpenSTDroid starter image with STM32CubeProgrammer v2.21 on the STM32MP257F-DK board. I don't see any problem on my side.

I understood that the error occurs at the end of the super.img download, right ? It's similar to an issue encountered on an old version of STM32CubeProgrammer. Can you try again with the latest (v2.21) ?

Regards

Nicolas

Associate III
February 24, 2026

Thank you. I have successfully flashed the image using STM32CubeProgrammer v2.21.