These are the complete instructions to flash Samsung Stock Firmware (official firmware) using Odin on Windows Computer or Laptop.
Before installation Requirements: Your Samsung Device must have at-least 35 to 40 percent of Mobile battery to perform the flashing process.
How to Flash Samsung Galaxy Stock Firmware using Odin
Step no 1: Download & install Samsung Latest USB Driver on your computer or PC. In case you have already installed the Galaxy phone USB Driver on your computer then just Skip this step.
Step no 2: Download Latest Stock Firmware & extract it on your computer. After extracting you will be able to see the following files like below window:
Step no 3: Switch Off your Samsung Smartphone.
Step no 4: Now, Reboot Device into Download mode. How to Boot into Download Mode: Press & Hold Volume Down Button, Home Button & Power Key. When device vibrates Leave the Power Key but Keep holding down the Volume Down Key & Home key. Your Device will Reboot into the Download Mode.
Step no 5: When Your device in Download mode you will be able to see a Warning Yellow Triangle Screen. In this situation you have to press the Volume up button to continue.
Step no 6: Download & extract the Latest Version of Odin on your computer. After extracting you will be able to see the files like below Screen:
Step no 7: Now, Run Odin3 and connect your device to the computer.
Step no 8: Once you have successfully connected the Smartphone to the computer, Odin will automatically Detect the device & show “Added” pop-up at the lower-left panel.
Step no 9: Once your phone detected by Odin Software, Press the “PDA” button option and Choose the tar.md5 file that you have extracted in Step no 2.
Step no 10: Now, Press the “Start” button Option in Odin to Start the Flashing process.
Step no 11: After Complete flashing process you will see the Green Pass pop-up Message then remove the USB Data cable from the phone (during this procedure, your phone will restart automatically).
Step no 12: Your Samsung Galaxy Device will now stuck at (boot loop). Now, You have to reboot into Stock Recovery Mode, Now, Press & Hold Volume UP button, Home button, Power button. When device vibrates Leave the Power Button but Keep holding the Volume UP Key & Home key. Your Device Reboot into the Recovery Mode.
Step no 13: In Recovery Mode Option, Wipe Data/factory reset.
Step no 14: Once Device Cache Data is cleared, Choose Restart Phone Now from the recovery menu.
Step no 15: Now, your Samsung galaxy Device will restart without any problem with the Stock Firmware which you have downloaded.