SD CARD ERROR IN HERO 9

Hi guys what to this and how to fix it without formating.

Hi @Ironmoe ,

Have you opened a Support Case? If not opened, for more information, please contact the SD Technical Support team for best assistance and troubleshooting:
https://kb.sandisk.com/app/ask

I understand the frustration of losing data due to a broken SanDisk Extreme SSD. Visit the SanDisk website or contact their customer support for official solutions. You can also check out this guide for tips on recovering lost data: SanDisk Extreme SSD Failure: Tips to Prevent from Further Damage. Hope this helps!