Samfirm Tool V1.3.1 By Mahmoud Salah Info

Never flash firmware meant for a different model (e.g., don't flash SM-G973F firmware on an SM-G973U).

Note: Mahmoud Salah’s Samfirm tool predates Frija. Frija is considered the spiritual successor, using a similar methodology but with updated API endpoints. Samfirm Tool V1.3.1 By Mahmoud Salah