You need to download the complete files and software to perform the following:
1 / Download & Install Samsung USB Driver (To be able to connect your device to your computer)
2 / Download & Install Odin Odin (Helping connect put the necessary files to the device)
ok. Now we start.
1 / You must turn off the machine and press the Volume Down key combination + Power + Home to return the computer to Download Mode mode.
2 / Until you see on screen appears Warning table you choose Volume up to continue into Download Mode.
3 / After the machines have entered the Download Mode, you proceed to open Odin on your computer software that you just installed. Plug the cable connected computing devices, until you find on the portal appear Odin table ID: COM turn green. So your device has been successfully connected with Odin.
4 / This time Odin on your table area and select two items Autoreboot F.Reset time. Next select the AP, it will pop-up window for you to select the file in your computer – you choose File Rom Stock that you just downloaded in the form after decompression is * tar.md5.
5 / You click Start to proceed devices return the computer to the original operating system (It takes about 1 minutes). After Odin newspapers Pass on the noticeboard at the computer, so is success.