Now I see. The executable file IS the Odin one click. Sorry to be stupid. Anyhow, I flashed the GC01 again, this time with the one click and the key lights are working now and yellow triangle is gone at boot up! Thanks for your help. One last question and I'll leave you alone. If I want to go back to stock, unrooted (if I need to send phone in, or sell it, or whatever) one person mentioned the Samsung loader with stock JB rom. How would I go back to stock? Would I use that method, or just do the same one click method with a stock rom? If so, where can I find the stock roms? Also, who should I donate to for the help? Thanks again.