Odin 3.15 -

: Install the latest Samsung USB Drivers so your PC can recognize the phone in Download Mode.

Formerly "PDA," this is the main firmware file (often over 3GB). Core Processor

: Use an original USB-C or Micro-USB cable. Avoid USB hubs, which can cause connection drops.

: Your COM port in the top-left should turn blue or yellow, and the log should say "Added!!" .

: Hit Start . Once finished, you will see a green "PASS!" box, and your device will reboot. Important Warning