Hello Maybe you have some ideas, I don't I have this LG optima phone and when I start it up, all it does is show the LG start up splash screen for no more than one second. It shuts off and then tries to restart again, over abd over! I didn't root this phone. I have tried to power up by holding , HOME, Volume Down and power. to start a recover menu, that doesn't work ether. Is there any way I can like Jtag the phone?