Ok guys so last night i just tried to flash clockwordmod recovery using odin before install the custom rom. After all the steps stated i had follow, i wait for the phone to reboot in order to see if the recovery was a success or a failure. But after about 15minute on the odin screen, the step still not fininsh, and to my suprise, the green bar under the recovery word doesnt event reaching half(if you've used odin you'll probably know what im talking). So i unplug the usb and reboot by myself without even completig the flashing process. So after that whati get is only a blackscreen, a phone and pc symbol with an exclamaton mark, and also a sentence "firmware upgrade encounered Issue. Please select recover using kies and try again. Everytime i turn off my phone and turn on again, the same message appear and my phone wont start at all.so what i suppose to do?