Read only file system bs

I am trying to flash full rom. I have a 32 gb flash drive and when I plug it in for the backup, select it. It spits out this error message:
Cp: cannot create regular file ‘/temp/usb/stock-firmware-SHYVANA-20250127.rom’: Read only file system.
Any ideas?

not understanding something doesn’t make it BS

doubly so when it’s the result of not following instructions

Your USB needs to have a single FAT32-formatted partition for the backup to be writable to it. The script is trying to mount the first partition on your USB, and it’s highly likely not FAT32 (probably NTFS, which is mounted read-only)

It is in fat32 and there is only one partition