Hacking How do I recover corrupted user data?

[symphony09]

Hello.
My Nintendo Switch is getting stuck at the boot logo and the cause was found to be in files 8000000000000000000000F0,8000000000000000000000D1,800000000000000000000010.
If I replace each of these files with the normal files, I can get to the home screen, but all user data and save data files are deleted.

Is there any way to retrieve the user and save data from the three corrupted files?

 

[duckbill007]

If you have not backup, then no.