1. Start by downloading this Odin 3.10.7 and extract it.
2. Next, download stock firmware from;
Samsung-Updates.com or
Sammobile , then extract it to odin folder.
3. Next, please connect your device to computer via micro USB cable.
4. Is it connected? If so, then turn it on.
5. Now, open Odin in Administrator Mode.
6. You now should check whether or not you have installed Samsung drivers. If you have, you will see ID:COM field highlited and also in log Added.
7. Select Auto Reboot and Factory Reset Time options.
8. Now go ahead and upload images: BL, AP, CP and CSC.
9. Please remember! If you got only one file, upload it as an AP file.
10. Re-check to make sure everything is fine and press START.
11. Remember this, too! After the process begins, do not disconnect the device from your computer.
12. Patiently wait until your device finishes uploading.
13. Ta-damm! Your device has been updated. You can now disconnect the device from computer.