Restore hoverboard

[gaucho1978]

Is it there a way to restore the hoverboard after playing with this hack?

[teixeluis]

That is a pertinent question. Anyone have been successful at dumping the original firmware via ST-Link? Is it locked in most of not every board?

If a dump of the firmware + eeprom + config bits is feasible, eventually the device could be restored (I would put very little hope that the device flash is not protected though..).

Cheers,

Luis Teixeira

[renmalek7]

Anyone did it?

[renmalek7]

Hi. Were you able to flash this firmware?

[weiminshen99]

I have saved the original flash for both Master and Slave board, if anyone is still interested.

[teixeluis]

@weiminshen99 cool. Yes I would have interest in taking a peek. Cheers

[weiminshen99]

The saved .bin files are at https://github.com/weiminshen99/GD32-hover-master-slave.git, under the directory Factory_Flash.

I have saved them after I unlocked boards, but I never test them because my boards are all occupied for other purposes. Good luck, and let me know if they work or not. Thanks!