Thanks my friend. I've tried but doesn't work. Now It stock on Nintendo Switch Logo. After that tried changing the wi-fi/BT module but no luck too.You don't need anything from the 'dead' Switch but you need a backup from a working Switch :
https://gbatemp.net/threads/nand-rebuilding-for-no-backup-broken-emmc.593995/
I don't know what to do for now.
If have any sugestion.
I got this NSW Just for study.