1. Copy `<date>_<serialnumber>_sysnand_##.bin`, `<date>_<serialnumber>_sysnand_##.bin.sha`, and `essential.exefs` from the `/gm9/out/` folder on your SD card to a safe location on your computer
+ Copy these backups to multiple locations (such as online file storage, an external hard drive, etc.)
+ Aceste copii de rezervă vă va salva de un brick și/sau vă va ajuta să recuperați fișierele dintr-o imagine NAND dacă ceva merge în neregulă pe viitor
1. Delete `<date>_<serialnumber>_sysnand_##.bin` and `<date>_<serialnumber>_sysnand_##.bin.sha` from the `/gm9/out/` folder on your SD card after copying it