Neffiieee wrote Dude it tottally dose freeze wtf?! Well my friend borrowred my ps3 it was already jailbroken and he fukkkked it up by putting ita on it. Well... He tolled me that i can flash it again and put my old firmware on it and so i did i flashed it with my e3 flasher and it was going smoothly untill i was about to put the costom firmware on it and it started to beep then turn yellow then go red and blink... When i put the e3 flasher on it it turns on dosent go yellow and stays green but i cant turn it back off i hafta unplug it idk what to do

Sounds like you put CFW over CFW that's why it went yellow then back to green. Bricked your console = Cant turn on. Buy a new console. Make sure you research next time so you don't brick your console again.

Before you freak out. go online and search for 3.55 Downgrader.pup. Then put it on your usb like any other firmware and downgrade your ps3. you need to downgrade it from safe mode.