Here’s a clean, clear text you can use for a file named j260f_root.file — depending on whether you need it as a README, a placeholder, or a system note.
Samsung devices ship with a locked bootloader. You must unlock it to flash custom files. j260f root file
: Samsung's J2 Core requires a manual bootloader unlock before it will accept custom root files HardReset.info . Step-by-Step Rooting Process for Go to product viewer dialog for this item. 1. Unlock the Bootloader You cannot flash a root file if the bootloader is locked. Here’s a clean, clear text you can use