Click and select the AP file (this is the largest and may take time to load). Click CP and select the CP file.
Click and select the CSC file (for a clean wipe) or HOME_CSC (to attempt keeping data).
: Obtain the firmware ZIP for your specific region/CSC and extract it. You will typically see files starting with BL , AP , CP , and CSC . Enter Download Mode : Power off the phone. Click and select the AP file (this is
: Once Odin shows "Added" in the log, click Start . The process takes about 5–10 minutes. Do not disconnect the cable until you see a green "PASS" message and the phone restarts.
: You will need a Windows PC, a high-quality USB cable, the latest Samsung USB Drivers , and the Odin3 flashing tool. Flashing Process via Odin : Obtain the firmware ZIP for your specific
: Using the standard CSC file for flashing will erase all user data .
: Dial *#1234# on your phone to find your current firmware version. You can only flash a version with the same or a higher binary number than your current one. : Once Odin shows "Added" in the log, click Start
Connect the device to your PC while holding both and Volume Down buttons until a blue warning screen appears. Press Volume Up once to confirm. Load Files in Odin : Open Odin as an Administrator. Click BL and select the file starting with BL .