SamMobile , Updato, or specialized GSM forums. 3. Flashing Procedure Using Odin3
What are you trying to fix (bootloop, FRP lock, software update)? What error message are you seeing in Odin (if any)? I can help troubleshoot the flashing process. samsung-j327a-u5-flash-file-firmware
Look for "SM-J327A U5 Firmware" (Ensure it is U5/5). SamMobile , Updato, or specialized GSM forums
Ensure "Re-partition" is NOT ticked in the Options tab. Click the Start button. samsung-j327a-u5-flash-file-firmware
Power off your phone. Press and hold Volume Down + Home + Power buttons simultaneously to enter Download Mode.